rocket in in deep space. A ball is attached to a spring inside the rocket, and the other end of the spring is attached to the back wall of the rocket. The rocket starts accelerating. (a) Choose values for the following. None of them can be 0. The acceleration of the rocket The mass of the ball  iii. The spring constant of the spring (b) Draw the Free Body Diagram of the ball. (c) Label the origin and axes. (d) Calculate the compression of the spring

Q: Problem 5: The force required to compress a non-standard spring varies as the spring is compressed,…

A:

Q: Researchers have measured the acceleration of racing greyhounds as a function of their speed; a…

A: (a)  The average force acting on it during its initial acceleration phase is Favg=ma=32 kg10 ms2=320…

Q: • VP2. A truck is moving with constant acceleration a up a hill that makes an angle P with the…

A: angle between truck and hill = ϕ pendulum angle = θ mass = m

Q: A block of mass M is attached to the lower end of a vertical spring. The spring is hung from the…

A: Mass of block= M Spring constant = k

Q: 2. A 175-kg roller coaster car is supposed to make a vertical loop with a diameter of 13.5 m, with…

A:

Q: Scallops eject water from their shells to provide a thrust force. (Figure 1) shows a smoothed graph…

A: Given data: Mass (m) = 25 g = 0.025 kg Velocity-time graph

Q: 4 An Atwood's machine that has a frictionless massless pulley and mass- less strings has a 2.00[kg]…

A:

Q: A 0.55 kg block attached to a spring with force constant 131 N/m is free to move on a frictionless,…

A: Solution: Given that mass of the block m = 0.55 kg spring constant k =131 N/m spring strech x =0.13…

Q: Qil Consider the track shown in Figure. The section AB is one quadrant of a circle of radius 2.0m…

A: Motion from A to B:There is no friction and the normal force does no work.By applying work energy…

Q: You are in charge of improving the safety of a carnival ride. The ride involves a 165 kg cart…

A:

Q: A 9 kg asteroid is traveling through space at 2.5 m/s toward a spaceship. To avoid a collision, an…

A:

Q: A rope hangs down from a high tree branch at the edge of a river. Josh, who has mass 65 kg, trots at…

A: Given values, mass of josh, m =65 Kg Length of rope, L =7.2 m velocity of josh, v =2.5 m/s

Q: veights of the boxes and the applied horizontal force for each case are given in the indicated…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: A along in positive direction with a constant speed vo. At t=0, the mass passes through the origin…

A:

Q: What is the spring constant of a spring that stretches 2 cm when a mass of 0.6 kg is suspended from…

A:

Q: . A string is attached to a 500 grams which is placed on a rough 300 incline plane. This string goes…

A:

Q: 0.50-kg croquet ball is initially at rest on the grass. When the ball is struck by a mallet, the…

A: Given data: Mass (m) = 0.50 kg Initial velocity (u) = 0 m/s Final velocity (v) = 3.2 m/s Force (F) =…

Q: A 2.0 kg wood block slides down an incline from rest as shown below. Determine the force of friction…

A:

Q: 42. John is moving a 14 kg box in a Phsyics lab on an approximately frictionless surface. If the box…

A:

Q: 1. A proton of mass 1.67 x 10-27 kg is initially at rest. It then moves through 1.80 cm along a…

A:

Q: Q.1) A 50 kg block is dropped from a height of 2 m onto the the 20 kg pan of a spring scale.…

A: Given data: Mass of block is, M=50 kg. Mass of pan is, m=20 kg. Dropping height of block is, h=2 m.…

Q: You are conducting an experiment to find the kinetic coefficienct of friction between a 5kg box and…

A: Given, mass of box, m = 5kg the angle of inclination of the ramp is, θ=25o initial velocity of box…

Q: 2. A mass of 4 kg is dropped with a velocity of 5 m/s. a. Find an expression for the velocity of an…

A: a) Fnet = mg - 60v  ma = mg - 60v  mdv/dt = mg - 60v dv/(mg - 60v) = dt/m  Integrating both sides…

Q: 9. A small objoct of maas m starts from rest at the position shown and slides along the frietionless…

A:

Q: A high jumper approaches the bar at 6.5 m/s horizontally.  She experiences a vertical reaction force…

A:

Q: A pendulum with a massless string of length L has attached at its end a particle of mass 65.00 kg.…

A: Draw the free-body diagram of the particle. Determine the length x.

Q: A spring is used to launch a coffee mug. The 20cm long spring can be compressed by a maximum of 8cm.…

A: maximum compression in spring(x)= 8cm=0.08mmass of coffee mug(m)=300g=0.300kgheight by which coffee…

Q: A pendulum is 0.850 m long, and the bob has a mass of 1.00 kg. At the bottom of its swing, the bob’s…

A:

Q: Two masses (mı string which runs across a massless, frictionless pulley. The heavier mass is also…

A: In case of mass m2, apply force equilibrium condition. T=m2g-kx  ...... (1)

Q: Which of the following gives the nearest value for the frictional force? a. 16N b. 14N c. 10N d.…

A: We are given mass of block. We are also given angle of inclination. We are also given coefficient of…

Q: 4. A 70 Kg athlete leaps straight up into the air from a trampoline with an initial speed of 7.0…

A:

Q: The bouncing of a falling object from the ground can give us clues about the ground forces on the…

A: Here we have to use equation of motion

Q: Two blocks are attached to a light string. Block A (mA=14.6kg) is at rest on a frictionless table.…

A:

Q: A 0.1 kg ball is launched from a vertical cannon, 0.7 m high and 0.05 m wide. The cannon exerts a…

A: Mass of the ball is m = 0.1 kg Force exerted on the ball is F = 146 N Time period for which the…

Q: A 50.0-kg person jumps onto the floor from a height of 2.7 m. If he lands stiffly with his knee…

A:

Q: An ideal spring can compress 2.33 cm by a force of 555 N, a block of mass m = 3.18 kg is released…

A: Given data: The compression in the spring is x=2.33 cm. The force on the spring is F=555 N. The…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: