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PROBLEM THREE (25 1 A 3.0 kg block sliding on a horizontal frictionless surface is attached...
A block of mass 2.0 kg sliding on a horizontal frictionless surface is attached to one...
A block of mass 2.0 kg sliding on a horizontal frictionless surface is attached to one end of a horizontal spring (k = 800 N/m) which has its other end fixed. If the speed of the block as it passes through the equilibrium position is 4.0 m/s, what is its speed when it is a distance of 10 cm from the equilibrium position? a) 3.2 m/s b) 3.5 m/s c) 2.9 m/s d) 2.4 m/s
A 4.86 kg block free to move on a horizontal, frictionless surface is attached to one...
A 4.86 kg block free to move on a horizontal, frictionless surface is attached to one end of a light horizontal spring. The other end of the spring is fixed. The spring is compressed 0.104 m from equilibrium and is then released. The speed of the block is 1.01 m/s when it passes the equilibrium position of the spring. The same experiment is now repeated with the frictionless surface replaced by a surface for which $\mu$k = 0.275. Determine the...
Chapter 07, Problem 048 A 0.26 kg ladle sliding on a horizontal frictionless surface is attached...
Chapter 07, Problem 048 A 0.26 kg ladle sliding on a horizontal frictionless surface is attached to one end of a horizontal spring (k = 660 N/m) whose other end is fixed. The ladle has a kinetic energy of 19 J as it passes through its equilibrium position (the point at which the spring force is zero). (a) At what rate is the spring doing work on the ladle as the ladle passes through its equilibrium position? (b) At what...
1. A 500 g block is attached to a spring on a frictionless horizontal surface. The...
1. A 500 g block is attached to a spring on a frictionless horizontal surface. The block is pulled to stretch the spring by 10 cm, then is gently released. A short time later, as the block passes through the equilibrium position, its speed is 1.0 m/s. a) What is the amplitude of the oscillation? b) What is the phase constant? c) What is the block’s period of oscillation? d) What is the spring constant of the spring? e) What...
A block of mass 2.0 kg is attached to a horizontal spring that has a force...
A block of mass 2.0 kg is attached to a horizontal spring that has a force constant of 1200 N/m as shown in the figure. The spring is compressed 10.0 cm and is then released from rest as in the figure. (a) Calculate the speed of the block as it passes through the equilibrium position x=0 if the surface is frictionless. (b) Calculate the speed of the block as it passes through the equilibrium position if a constant friction force...
A block of mass m = 2.00 kg is attached to a spring of force constant...
A block of mass m = 2.00 kg is attached to a spring of force constant k = 465 N/m as shown in the figure below. The block is pulled to a position xi = 4.70 cm to the right of equilibrium and released from rest. A spring labeled k has its left end attached to a wall and its right end attached to a block labeled m. The block is initially at a location labeled x = 0. It...
A 0.360 kg block of wood rests on a horizontal frictionless surface and is attached to...
A 0.360 kg block of wood rests on a horizontal frictionless surface and is attached to a spring (also horizontal) with a 28.0 N/m force constant that is at its equilibrium length. A 0.0600 kg wad of Play-Doh is thrown horizontally at the block with a speed of 2.70 m/s and sticks to it. Determine the amount in centimeters by which the Play-Doh-block system compresses the spring. In cm
A 0.30-kg block rests on a frictionless level surface and is attached to a horizontally aligned...
A 0.30-kg block rests on a frictionless level surface and is attached to a horizontally aligned spring with a spring constant of 52.0 N/m. The block is initially displaced 3.20 cm from the equilibrium point and then released to set up a simple harmonic motion. What is the speed of the block when it passes through the equilibrium point?
QUESTIONS A block of mass m, resting on a horizontal frictionless surface, is attached to one...
QUESTIONS A block of mass m, resting on a horizontal frictionless surface, is attached to one end of a spring; the other end is fixed to a wall. It takes 3.6J of work to compress the spring by 13 cm; then it is released from rest. It experiences a maximum acceleration of 15 m/s2. Find the value of (a) the mass of the block. As the block passes through its equilibrium position, a lump of putty of mass mi -...
A block of mass m, resting on a horizontal frictionless surface, is attached to one end...
A block of mass m, resting on a horizontal frictionless surface, is attached to one end of a spring; the other end is fixed to a wall. It takes 3.6 J of work to compress the spring by 13 cm; then it is released from rest. It experiences a maximum acceleration of 15 m/s2. Find the value of (a) the mass of the block. As the block passes through its equilibrium position, a lump of putty of mass mi -...
A block of mass 2.0 kg sliding on a horizontal frictionless surface is attached to one end of a horizontal spring (k = 800 N/m) which has its other end fixed. If the speed of the block as it passes through the equilibrium position is 4.0 m/s, what is its speed when it is a distance of 10 cm from the equilibrium position? a) 3.2 m/s b) 3.5 m/s c) 2.9 m/s d) 2.4 m/s
Chapter 07, Problem 048 A 0.26 kg ladle sliding on a horizontal frictionless surface is attached to one end of a horizontal spring (k = 660 N/m) whose other end is fixed. The ladle has a kinetic energy of 19 J as it passes through its equilibrium position (the point at which the spring force is zero). (a) At what rate is the spring doing work on the ladle as the ladle passes through its equilibrium position? (b) At what...
QUESTIONS A block of mass m, resting on a horizontal frictionless surface, is attached to one end of a spring; the other end is fixed to a wall. It takes 3.6J of work to compress the spring by 13 cm; then it is released from rest. It experiences a maximum acceleration of 15 m/s2. Find the value of (a) the mass of the block. As the block passes through its equilibrium position, a lump of putty of mass mi -...
A block of mass m, resting on a horizontal frictionless surface, is attached to one end of a spring; the other end is fixed to a wall. It takes 3.6 J of work to compress the spring by 13 cm; then it is released from rest. It experiences a maximum acceleration of 15 m/s2. Find the value of (a) the mass of the block. As the block passes through its equilibrium position, a lump of putty of mass mi -...
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