A particle's position along the x-axis is given by the equation; x(t) = 1t¹ + 1t² +8 where x is in meters and t is in seconds. What is this particles average acceleration between t = 1s and t = 3s? Please express your answer with zero decimal places in units of m/s². Answer:
Q: A projectile is launched from point A with the initial conditions shown in the figure. Determine the…
A: Motion perpendicular to each other are completely independent of each other's course. We apply…
Q: The star Sirius has a mass of 1 M⨀ and a radius of 0.01 R⨀. Find its density and mean pressure…
A: Given: Mass of Sirius = 1 solar mass Radius of Sirius = 0.01 solar radius
Q: A stick is resting on a concrete step with of its total length L hanging over the edge. A single…
A:
Q: Q. 31: If the energy of photon corresponding to a wavelength of 6000 A is 3.32 x 10-¹J the photon…
A: We are aware that a photon with a wavelength of 6000 Ao has an energy of 3.32×10-19 J.The photon…
Q: Determine the frequency response [M(w) and (w)] for an instrument having a time constant of 10 ms.…
A:
Q: A bar magnet is dropped toward a conducting ring lying on the floor. As the magnet falls toward the…
A: When a conductor is subjected to a varying magnetic field the change in magnetic flux will induce an…
Q: Left se ky kapek by -4.0cm Right @which capacitor plate is the positive plake? what is the electric…
A: (a) The left plate is positive and it is at higher potential, so left plate is the positive plate.…
Q: We're building a block context To check the effect of friction on the movement of a load, this load…
A: Free body diagram will give us idea of forces. We draw free body diagram of the question. We then…
Q: For problem 28.9 of the text, calculate the magnetic field in milliteslas using a value of V2 = 79.8…
A:
Q: ))) The tank in the form of a right-circular cone of radius 7 feet and height 26 feet standing on…
A:
Q: A particle of mass m moves in a potential V(x)=kx²/2. a. If the particle has energy E, determine the…
A:
Q: A nozzle with a radius of 0.5 cm is attached to a garden hose with a radius of 1.5 cm. The flow rate…
A: We can answer the question using the formula for volumetric flow rate of a fluid. The steps are…
Q: Consider the question of finding the points on the curve xy = 2 closest to the origin. (a) State…
A: The Lagrange multiplier, λ, measures an increase in the objective function (f(x, y)) through…
Q: Consider Bessel's differential equation of order m given by df 220f +2 • + (z2 − m3) f − 0, dz² dz…
A:
Q: Let the electric field intensity (E) of an electromagnetic wave in free space is given by Z E-5 cos…
A:
Q: Current Attempt in Progress A student (m = 58 kg) falls freely from rest and strikes the ground.…
A: We know the mass of the student. We are given the force exerted by ground and also time this force…
Q: A golf hits with an initial velocity of 25m/s and at angl of 30 degrees with the horizontal. Find a)…
A:
Q: Ropes for rock climbing have a diameter of 10.5 mm and a Young's modulus of 8.72x107 N/m². If a rock…
A: A material's ability to withstand length changes under longitudinal tension or compression is…
Q: The same heat transfer into identical masses of different substances produces different temperature…
A:
Q: What is the rate of heat transfer by radiation, with an unclothed person standing in a dark room…
A: Heat transfer can take place without any medium. This type of heat transfer is known as heat…
Q: Question 6. You are looking through a microscope using the 50X objective lens. Both ocular lenses…
A: Given, The objective lens has a magnification power of 50X.
Q: A ball of mass m traveling at a speed of 0.80c has a perfectly inelastic collision with an identical…
A:
Q: ) A thin wire carries uniform charge q and is shaped into a circle of radius R. What is the…
A:
Q: what are the elements of strength?
A: Strength of material is the ability of material to withstand maximum stress/load without any…
Q: 1) Take a look at the set-up below; initially, the spring is relaxed. The static and kinetic…
A: We will answer these questions by studying the given diagram. The details are as below.
Q: Anton claims that he can throw a dart at a dartboard from a distance of 2.0m and hit the 5.0cm wide…
A:
Q: A marksman fires a practice round from A toward a target B. If the target diameter is 160 mm and the…
A:
Q: A 15-kg rock is dropped from rest on the earth and reaches the ground in 1.75 s. When it is dropped…
A: We have,Mass of the rock : m = 15 (kg)Time taken to reach on earth : t = 1.75 (sec)Time taken to…
Q: The cadius of curvatuer of meter gauge gauge railway line at a place where train is moving with a…
A:
Q: A holiday ornament in the shape of a hollow sphere with mass 2.0x10-2kg and radius 5.5x10-² m is…
A: Given: The given values are, The value of the mass is, m=2.0×10-2kg. And then the radius value is,…
Q: An inductor used in a dc power supply has an inductance of 12.5 H and a resistance of 180.0 2. It…
A: Given data, Inductance L = 12.5 H. Resistance R=180 Ω. Current flowing i=0.650 A.
Q: Question 1: A point charge of value q= 3.10μC has a speed of t -0.81 x 107 when it is at the point…
A:
Q: An unhappy rodent of mass 0.289kg, moving on the end of a spring with force constant 2.52N/m , is…
A: Given: In this question, the given details are, The given mass value is, m=0.289 kg. And then the…
Q: Ropes for rock climbing have a diameter of 10.5 mm and a Young's modulus of 8.72x107 N/m². If a rock…
A: A material's ability to withstand length changes under longitudinal tension or compression is…
Q: exerts a force of 1.18 x 10-6 N on the flea. Find the direction and magnitude (in m/s2) of the…
A:
Q: When unequal resistors are connected in series across an ideal battery,
A: equal resistors are connected in series across an ideal battery
Q: An erect object is located on the central axis of a spherical mirror. The magnification is -3. This…
A: We are given a spherical mirror. The magnification for mirror is given as m=-vu Here v,u are image…
Q: 3
A: Given that,Number of protons, np= 1.000×102Net charge, Q=-5.00 nCWhere net charge, Q= neNumber of…
Q: You roll a ball so that it starts up a tall ramp. It does not have enough speed to make it all the…
A: We are given ball rolling up the ramp. Since the ball slows down and eventually stops, the…
Q: A 0.20 cm diameter plastic sphere, used in a static electricity demonstration, has a uniformly…
A:
Q: A 6.5-kg bowling ball is attached to the end of a nylon (Young's modulus 3.7x10 N/m²) cord with a…
A:
Q: At time t = 14 s, the velocity of a particle moving in the x-y plane is v = 0.06i + 2.21j m/s. By…
A:
Q: 1. Suppose a clay model of a koala bear has a mass of 0.25 kg and slides on ice at a speed of 0.85…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: 6. An object is positioned near a convex spherical mirror as below. (Numbers are provided to help…
A: (a) Image is formed behind the mirror. F represents the focus of the mirror. Position of the…
Q: An inductor used in a dc power supply has an inductance of 12.5 H and a resistance of 180.0 2. It…
A: Given data, Inductance L = 12.5 H. Resistance R=180 Ω. Current flowing i=0.650 A.
Q: Problem 9.5 Zener Tunneling. In a semiconductor, an electric field (if it's large enough) can…
A:
Q: What is the Science principles and "Science Law or Scientific Law" (e.g scientific laws are Hooke's…
A: Science Principle: Scientific laws or laws of science are propositions that describe or forecast a…
Q: th an orbital period of 6. hing that the satellites d satellites without using t
A: Given: Take two satellites as 1 and 2 Satellite distance 1 from Pluto is 48,000 Km Satellite…
Q: 3. If the mobility of impurity scattering is 500cm²/Vs and the mobility of lattice vibration…
A: Given data, Mobility due to impurity scattering μi=500 cm2/Vs. Mobility due to vibration scattering…
Q: 2-kg block is pushed against a spring with k = 00 N/m, compressing the spring by 20 cm. he block is…
A: In the conservation of mechanical energy principle, if the work performed by known conservation…
Step by step
Solved in 2 steps with 2 images
