In the figure below, a stuntman drives a car (without negative lift) over the top of a hill, the cross section of which can be approximated by a circle of radius R = 130 m. What is the greatest speed at which he can drive without the car leaving the road at the top of the hill? km/h Submit Answer

In the figure below, a stuntman drives a car (without negative lift) over the top of a hill, the cross section of which can be approximated by a circle of radius R = 130 m. What is the greatest speed at which he can drive without the car leaving the road at the top of the hill? km/h Submit Answer

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: More Applications Of Newton’s Laws

Section: Chapter Questions

Problem 8OQ: The driver of a speeding truck slams on the brakes and skids to a stop through a distance d. On...

See similar textbooks

Related questions

Q: This refers to the richness of sound of a string composed of sound waves having the fundamental freq...

A: Answer:- (c) wave interaction The richness of sound of a string composed of sound waves having th...

Q: Where would the ball have the greatest kinetic energy? Explain. Imagine a ball on a track where no e...

A: The ball starts from rest at the top of some track.There is no energy transfer between the ball and ...

Q: If magnetic coils are powered by AC, why don’t their contacts open and close 120 times per second?

A: Shading coils are present in it. Shading coils are closed loops of electrically conductive material ...

Q: Two concentric spherical surfaces A and B are equipotential surfaces for a positive charge +q placed...

A: a) As the surfaces are equipotential, so they will not interact on +Q or the charges that will be in...

Q: 8. A small block of mass 0.75 kg, which is initially at rest is struck by an impulsive force (F) of ...

A: Mass = 0.75 kg Initial velocity = 0 m/s Time = 10 ms

Q: Gloria, a lab technician for an electronics company sets up the circuit shown in the figure. The rea...

A: Reading of voltmeter = 7 V Reading of ammeter = 3.50 mA R1 = 3000 ohm

Q: A loud classroom is rated as 80 dB and a noisy siren 100 db. How much louder is the noisy siren comp...

A: The loudness in the classroom is rated as L1=80 dB The loudness of the noisy siren is rated as L2=10...

Q: An electron is accelerated by a constant electric field of magnitude 270 N/C. (a) Find the accelerat...

Q: 22.8 • The three small spheres shown in Fig. E22.8 carry charges 91 = 4.00 nC, 92 = -7.80 nC, and q3...

Q: 7. A roller is pushed with a force of F=500 N acting at an angle 8 = 45" degrees with ground level. ...

Q: Classification of forces in physics is All O Gravitational force Nuclear force Electrical force O

A: In this problem, it is asking about the classification of forces in Physics.

Q: A rectangular block weighing 196N is being pulled along the floor with a force of 50N by means of a ...

Q: If a stone dropped from a balloon while ascending at the rate of 7.60 m/s., reaches the ground in 6 ...

Q: Imagine a hypothetical string with length 1m and fundamental frequency of 100 Hz. Find the fundament...

A: Given data: First length l1 = 1 m Fundamental frequency f1 = 100 Hz Second length l2 = 0.4 m

Q: A force vector has a magnitude of 23.O N and points 65 degrees above the x-axis. A second force vect...

A: Given data: The force acting at 65o above x-axis is F1=23 N. The force acting in south direction is ...

Q: A 0.15 kg ball is thrown with a velocity of 25 m/s and hits a bat. After the bat hits the ball, the ...

A: The mass of the ball: m = 0.15 kg. The velocity with which the ball is thrown: v1 = 25 m/s. The velo...

Q: 2. The resultant of three concurrent forces is 90.00 lbs 34°N of W. If two of these three forces are...

Q: Draw a FBD for each situation, a) A box was dropped from an airplane in the air with a parachute hit...

Q: Three charges, q1 = 14.65 nC, q2 = -15.80 nC, and q3 = -15.97 nC, are placed on three corners of a s...

Q: An object with mass (M1= 8 Kg) rests on a rough horizontal table and is connected by a cable that pa...

Q: Which of the following is NOT true for a ship floating in seawater? a. The buoyant force is equal...

A: Bouyant Force is a upward acting force. This force is acting on a floating or partially floating bod...

Q: - A7 kg rifle fires a 20-g bullet with a velocity of 290 m/s. Find the recoil velocity of the rifle.

Q: An ice-making machine operates in a Carnot cycle. It takes heat from water at 0.0 oC and rejects hea...

Q: ズ=1az)1+(-6.9)i+ (1.8)k B = (-1,2); + (- 4.7) + E6)k 3. %3D Finid the magriulade of Ā t B

Q: (i) Solve the problem below: 5.47 Compute the image location and magnification of an object 30 cm fr...

A: In this question we have to calculate the image location and magnification of the object. Please giv...

Q: 1. Three charges are located at the corners of an equilateral triangle, as depicted in figure below....

Q: Consider a line charge of infinite extent in the Z direction with charge density λ =λ0/(1 + ( Z/a)2)...

Q: 3. An airplane trip involves three legs with two stop overs. The first leg is due east for 620 km, t...

Q: Two blocks each of mass m 5 kg each are attached to the top of an elevator as in the figure below. I...

Q: A particle moves along a straight line with a velocity in millimeters per second given by v = 348 - ...

A: Find net displacement using integration of velocity with time. For total distance D traveled we need...

Q: A Tond a 45 -m radius curve at acceleration in mls? ? 15 mls The magnitade Car of its

A: Given data : Speed = V Radius = R TO fi...

Q: An electric field of magnitude 5.25 x 105 N/C points due east at a certain location. Find the magnit...

Q: A 5.2 kg ball is rolling at a speed of 6.3 m/s when it encounters a ramp. How high can it roll up th...

Q: An air-core solenoid having 4000 loops is 120 cm long and has a diameter of 4 cm. If a current of 10...

Q: Calculate the acceleration due to gravity on the surface on the Moon if it has a radius of 1 737 km ...

Q: 5 tngle o Fund the O hetween these tuo veetors A =(2.4) + (1.7 (6.5); +(6.8

A: GivenTwo vectorsA→=3.4 i^+1.3 j^B→=6.5 i^+6.8 j^

Q: Cart A of mass 0.75 kg, moves to the right at a speed of 5 m/s. Cart B, of mass 1.5 kg, is at rest. ...

Q: säi Classification of forces in physics -------- is All Gravitational force Nuclear force Electrical...

A: Finding the correct option regarding the classification of forces.

Q: Two capacitors with 2.0 F and 3.0 F capacitance, respectively, are connected in parallel. The combin...

A: Capacitor : A capacitor is a device for storing separated charge. It consists of two electrical cond...

Q: A cube 10 cm on a side has an apparent mass of 5 kg when completely submerged in water. What is the ...

Q: Advantages of optical fibre commu transmission line or co-axial cable transmission are d (a) low ban...

A: In optical fibers, light travels in the form of pulse. Normal light has a very low wavelength. Bandw...

Q: Derive the formulas, make use of calculus ideas. Put FBD and Box the final answers

Q: Two resistors R1 = 6 Ω and R2 = 12 Ω are connected in parallel to each other and in series to R3 = 2...

A: Given data: Resistors values; R1=6 ΩR2=12 ΩR3=2 Ω

Q: A 0.015 kg bullet is fired at a 1.5 kg block initially at rest. The bullet, moving with an initial s...

A: GivenMass of bullet, m1=0.015 kgMass of block, m2=1.5 kgInitial speed of bullet, u1=500 m/sVelocity ...

Q: Two resistors are connected in parallel to a 220 V line. R1=50 ohms and R2=100 ohms. How much power ...

A: Given value--- R1 = 50 ohms. R2 = 100 ohms . voltage = 220 V. We have to find--- How much power i...

Q: Motion along a Line with Constant Acceleration. A car is speeding up and has an instantaneous veloci...

Q: this question, Figure 2 (see image). Consider the electric field of a disk of radius R and surface c...

Q: Two skaters are standing on ice facing each other, Skater 1 pushes on skater 2 with a force of 75 N ...

A: Given: The mass of the first skater is 56 kg. The mass of the second skater is 71 kg. The applied fo...

Q: Suppose the conducting spherical shell in the figure below carries a charge of 3.60 nC and that a ch...

Q: Two people are pushing horizontally on a crate of mass 100 kg. One person is pushing from the right ...

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

In the figure below, a stuntman drives a car (without negative lift) over the top of a hill, the cross section of which can be approximated by a circle of radius R = 130 m. What is the greatest speed at which he
can drive without the car leaving the road at the top of the hill?
km/h
Submit Answer

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Question 6 A car is turning a curve of radius 24 m. The curve is unbanked (flat), meaning friction is providing all of the centripetal force. Because of hazardous road conditions, the coefficient of static friction is reduced to only 0.31. What is the maximum velocity at which the car can travel around the curve? Give your answer in m/s with at least three significant figures.
Many roller coasters have loops where carts rollon a track that curves sharply up into the air.At the top,the people are up side down(and usually screaming).For safety reasons, many of these roller coasters must have a minimum speed at the top of the loop.In the roller coaster shown in Figure 6,the cart must have a minimum speed of 10.0m/s at the top of the loop to make it around safely. Assuming that the roller coaster starts from rest at the top of the first hill and there is no friction on the roller coaster, what is the minimum height of the first hill?
During an Olympic bobsled run, the Jamaican team makes a turn of radius 7.8 m at a speed of 94.8 km/h. What is their acceleration in g? Submit Answer
A car is approaching a wall at a speed of 27.1 m/s. If the distance d is 100 m, a. Determine the friction coefficient required to stop the car before it hits the wall. b. Determine the friction coefficient necessary for the car to avoid the wall by turning (not braking) and following the circular path shown. (friction supplies the centripetal force)
In a laboratory test of tolerance for high acceleration, a pilot is swung in a circle 15.0 m in diameter. It is found that the pilot blacks out when he is spun at 30.6 rpm (rev/min). At what acceleration (in SI units) does the pilot black out? acceleration: 77.0 m/s² Express this acceleration in terms of a multiple of g. acceleration as a multiple of g: 7.86 8 If you want to decrease the acceleration by 24.0% without changing the diameter of the circle, by what percent must you change the time for the pilot to make one circle? percent of time change: %
A car approaches the top of a hill that is shaped like a vertical circle with a radius of 35.3 m. What is the fastest speed that the car can go over the hill without losing contact with the ground?
A boll rounds a 60 m radius curve at 6 m/s. The magnitude of it's acceleration in m/s²
In a laboratory test of tolerance for high acceleration, a pilot is swung in a circle 15.0 m in diameter. It is found that the pilot blacks out when he is spun at 30.6 rpm (rev/min). At what acceleration (in SI units) does the pilot black out? acceleration: 77.01 m/s? Express this acceleration in terms of a multiple of g. acceleration as a multiple of g: 7.858 If you want to decrease the acceleration by 22.0% without changing the diameter of the circle, by what percent must you change the time for the pilot to make one circle? percent of time change:
Right after Princess Peach has thrown a turtle shell at Mario to take the lead, she comes up on a flat curve in her kart traveling at 35.0m/s. If this is the fastest possible speed, she can make it around the curve at and the coefficient of static friction between the tires and the road is 0.600. What is the radius of the curve in meters?
What is true of a car traveling in a circle of radius r at a constant speed v? O It will have a centripetal acceleration toward the center of the circle of magnitude v2/r. O It will have a centripetal acceleration away from the center of the circle of magnitude v/r. O It will have a tangential acceleration in the direction of the velocity. O It will have a tangential acceleration opposite the direction of the velocity. O It will have non-zero centripetal and tangential accelerations.
A car rounds a 26 m radius curve at 4 m/s. The magnitude of it's acceleration in m/s².
A cylindrical object (I =mr) rolls down a ramp. %3D a Derive an expression for the linear acceleration that does not include the friction coefficient. Mg b. If e = 18°, find the time it takes to travel 0.95 m if the cylinder starts from rest.