The catapult of the aircraft carrier USS Lincoln accelerates an F/A-18 Hornet jet fighter from rest to take off speed of 173mi/h in a distance of 307ft. Assume a constant acceleration. a) Calculate the acceleration of the jet fighter in m/s2 b) Calculate the time required for the fighter to be accelerated to take off speed.

Q: An object starts from rest and moves along the x axis such that for the first 10 seconds, its…

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Q: Two cars are moving along a straight line AB. Car A starts from rest from point A and moves toward…

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Q: A motorist enters a freeway at 30 mi/h and accelerates uniformly to 60 mi/h. From the odometer in…

A: Here, v0=30mi/h=44ft/svf=60mi/h=88ft/s

Q: Does acceleration depend on the speed of an object? Why or why not? Give an example of a slow object…

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Q: The velocity(v) of a car at any time(t) is given by the equation v=60m/s + (0.50m/s³)t² A)Derive the…

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Q: A sprinter in a 100m race accelerates uniformly for the first 35 m and then runs with constant…

A: Given Information:- Total race is of d=100 m The sprinter accelerates for the first d1=35 m Distance…

Q: If a car has zero acceleration must it’s velocity also be zero? Explain

A: Acceleration is define as rate of change of velocity with respect to time.so if acceleration is zero…

Q: An initially motionless test car is accelerated uniformly to 125 km/h in 7.83s before striking a…

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Q: A motorist drives along a straight road at a constant speed of 10.0 m/s. Just as she passes a parked…

A: in this question  use simple  kinetic  equation.

Q: **88. A football player, starting from rest at the line of scrimmage, ac- celerates along a straight…

A: During second phase, the initial speed is,

Q: Two cars are heading towards one another. Car A is moving with an acceleration of aA = 14 m/s2. Car…

A: Take the initial position of car A to be x=0. Let the two cars meet when the car A is at a distance…

Q: Starting from rest and moving in a straight line, a cheetah can achieve a velocity of 31 m/s…

A: Given data:  Initial velocity (v0 ) = 0 m/s Final velocity (v) = 31 m/s Time (t) = 4 s Required: The…

Q: A truck on a straight road starts from rest, accelerating at 2.00 m/s2 until it reaches a speed of…

A: From Newton's equation,v= atSubstituting the given values :12 = 2 x tt = 6 secNow, distance…

Q: In 1977, Kitty O'Neil drove a hydrogen peroxide-powered rocket dragster for a record time interval…

A: Newtons equation of motion is,

Q: A ranger in a national park is driving at 22.0 mi/h when a deer jumps into the road 180 ft ahead of…

A: The initial velocity of a ranger is, u=22 mi/hr=9.835 m/s The final velocity of a ranger is, v=0 m/s…

Q: An object moves along a straight line with acceleration -8ms?. It starts its motion at the origin…

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Q: usual football tryout involves a player running a 40-yard dash. If a particular player finishes the…

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Q: A taxi traveling along a straight section of road starts from rest, accelerating at 2.00 m/s2 until…

A: Given data: The acceleration of the taxi in the first travel part is a=2.00 m/s2. The final speed…

Q: A truck on a straight road starts from rest and accelerates at 2.0 m/s2 until it reaches a speed of…

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Q: A runner in 140-m race constantly accelerates for the first 40 m. and then runs with a uniform…

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Q: A Lamborghini Aventador travels in a straight line along a road. Its position from a stop sign is…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: An airplane flies eastward and always accelerates at a constant rate. At one position along its…

A: Solution:given,V1=34.9m/sd=44100mV2=47.5m/s using kinematics equation, we will find acceleration and…

Q: 1- A racing car starts from rest at t=0 and reaches a final speed v at time t. If the acceleration…

A: Given, Car starts from rest at t = 0  Final speed is v at time t.

Q: A rocket, initially at rest on the ground, accelerates vertically. It accelerates uniformly until it…

A: For the first t=30 s, the flight accelerates uniformly to a velocity v=900m/s. For the next t=90/s…

Q: The Bugatti Veyron can go from 0-100km/h in 2.46s. It takes another 7.34s at a different…

A: Given The initial velocity is u=0. The velocity in t1 = 2.46 s is v1=100 km/h=100×1000 m3600 s=…

Q: An automobile moving along a straight track changes its velocity from 40 m/s to 80 m/s in a distance…

A: Given that Initial velocity u = 40 m/s final velocity v = 80 m/s distance s = 400 m

Q: A runner in 120-m race constantly accelerates for the first 20 m. and then runs with a uniform…

A: a. the acceleration is S1=ut1+12at1220 m=03 s+12a3 s2a=4.44 m/s2

Q: Scenario: A family drove home after visiting the father's family. From their relatives’ home in…

A: Solution: 1. Calculate the velocity at (1) hour, i.e, at t=3600s. v1=40×10003600=11.11 m/s Calculate…

Q: A car starts its rectilinear motion with an acceleration of 6.0 m/s2 which it maintains for 4.0 s.…

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Q: A Car brakes from 32 m/s to a stop over a distance of 68 m. a)What is the acceleration of the car?…

A: Given data:  Initial velocity (Vi) = 32 m/s Final velocity (Vf) = 0 m/s Distance (d) = 68 m…

Q: An ice sled powered by a rocket engine starts from rest on a large frozen lake and accelerates at…

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Q: 1. The motion graph shown below was created by a toy train which start from rest at the origin.…

A: Given the block starts from rest. Therefore, the initial velocity will be zero. For interval 0s to…

Q: A rocket, initially at rest on the ground, accelerates straight upward from rest with constant (net)…

A: Initially when the engine is running, the motion of the rocket is that of an object with constant…

Q: A motorist drives along a straight road at a constant speed of 20m/s. Just as she passes a parked…

A: constant speed of motorist (u) = 20 msInitial speed of motorcycle of officer (v) = 0 msacceleration…

Q: A car, moving to the left in a straight line in the negative x-direction, travels a distance d = 32…

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Q: A rocket car is traveling at a constant speed of 250 km/h on a salt flat. The driver gives the car a…

A: The time required to elapses until the car is 175 m from the point where the reverse thrust is…

Q: n 1935, a French destroyer, La Terrible, started from rest and accelerated to attain a speed of 159…

A: Given: The initial velocity of the object is 0 m/s. The final velocity of the object is 159 km/h.…

Q: An Aston Martin and a Bugatti are moving in the same direction along a perfectly straight part of…

A: The equations of motion we use to solve this question are v= u+at s = ut + 12at2, where v = the…

Q: The acceleration, a , of a particle, at time t seconds is given by: a = 4 – t/20 m/s2. This model is…

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Q: A busy chipmunk runs back and forth along a straight line of acorns that has been set out between…

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Q: On a one lane road, a person driving a car at v1 = 54 mi/h suddenly notices a truck 0.65 mi in front…

A: Velocity of the car (v1)=54 mph Distance between truck and car (d)=0.65 mi Velocity of the truck…

Q: A Yamaha NMAX starts from rest at t = 0 and travelling straight along McArthur Highway with a…

A: The acceleration of bike 1 is, a1=7 ft/s2   The maximum speed of bike 1 is, v1=60 ft/s   The speed…

Q: A person hits a trampoline while moving downward with a speed of 9 m/s and rebounds a short time…

A: average acceleration is given by(aavg.) =ΔV/Δt    aavg = Vf - Vi /t2-t1..........(i) Here Vf = final…

Q: Problem 2 The graph below represents the position as a function of time of a rocket traveling in a…

A: During the time interval t = 0 to t= 4, the rocket is moving in +x direction as the slope (velocity)…

Q: In 1967, the New Zealander Burt Munro set the world speed record for an Indian motorcycle, on the…

A: Given data: Final maximum speed of the motorcycle, v0=183.58 mi/h = 82.1 m/s Final speed, v=60.0…

Q: On a one lane road, a person driving a car at v1 = 54 mi/h suddenly notices a truck 0.65 mi in front…

A: Given data: Velocity of the car, v1=54 mi/h Velocity of the truck, v2=35 mi/h

Q: A motorist drives along a straight road at a constant speed of 15.0 m/s . Just as she passes a…

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –