a force of 4.9N is applied to a block attached to the free end of a...

Question

Question

a force of 4.9N is applied to a block attached to the free end of a spring, stretching the spring from its equilibrium position by 0.012 m.

a) find the spring constant of the spring

b) what force does the spring exert on the block if it is stretched 0.017 m

c) how much work is done by the spring force on the block as it stretched from equilibrium to 0.017 m

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

A block of mass is placed on a horizontal surface and attached to the free end...

A block of mass is placed on a horizontal surface and attached to the free end of a spring. When the spring is neither stretched nor compressed, it exerts no force on the block. When the block is displaced from this position the force on it due to the spring is equal to 250 N/m times the distance the block is displaced. If the coefficient of static friction between the block and the surface is 0.24, how far from this...
A 0.66 kg block attached to a spring with force constant 150 N/m is free to...

A 0.66 kg block attached to a spring with force constant 150 N/m is free to move on a frictionless, horizontal surface as in the figure below. The block is released from rest after the spring is stretched 0.13 m. (a) At that instant, find the force on the block. N? (b) At that instant, find its acceleration. m/s^2?
Q1-(25 pts) A block of mass m is on a horizontal surface and is attached to...

Q1-(25 pts) A block of mass m is on a horizontal surface and is attached to a spring whose other end is fixed. The spring constant is k. The coefficient of kinetic friction between the block and the horizontal surface is u. A force Facts on the block always making an angle with the horizontal, as shown in the figure. The magnitude of the force is adjusted so that the block moves with constant speed v on the surface from...

A block of mass mmm= 3.00 kg is attached to the end of an ideal spring....

A block of mass mmm= 3.00 kg is attached to the end of an ideal spring. Due to the weight of the block, the block remains at rest when the spring is stretched a distance hhh= 8.00 cm from its equilibrium length. (Figure 1)The spring has an unknown spring constant k. Take the acceleration due to gravity to be g = 9.81 m/s2m/s2 . Suppose that the block gets bumped and undergoes a small vertical displacement. Find the resulting frequency...
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 spring on a horizontal surface can be stretched and held 0.7 m from its equilibrium...

A spring on a horizontal surface can be stretched and held 0.7 m from its equilibrium position with a force of 70 N. a. How much work is done in stretching the spring 5.5 m from its equilibrium position? b. How much work is done in compressing the spring 1.5 m from its equilibrium position? a. Set up the integral that gives the work done in stretching the spring 5.5 m from its equilibrium position. Use increasing limits of integration....

A block of mass m = 6.14 kg is attached to a spring with spring constant...

A block of mass m = 6.14 kg is attached to a spring with spring constant k = 1682 N/m and rests on a frictionless surface. The block is pulled, stretching the spring a distance of 0.135 m, and is held still. The block is then released and moves in simple harmonic motion about the equilibrium position. (Assume that the block is stretched in the positive direction.) (b) Where is the block located 3.24 s after it is released? (Give...
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 = 4.55 x 10^2 N/m that lies on a horizontal frictionless surface as shown in the figure below. The block is pulled to a position x, = 5.65 cm to the right of equilibrium and released from rest. Find the the work required to stretch the spring. Find the speed the block has as it passes through equilibrium.
1) A block of mass m = 0.52 kg is attached to a spring with force...

1) A block of mass m = 0.52 kg is attached to a spring with force constant 119 N/m is free to move on a frictionless, horizontal surface as in the figure below. The block is released from rest after the spring is stretched a distance A = 0.13 m. (Indicate the direction with the sign of your answer. Assume that the positive direction is to the right.) (a) At that instant, find the force on the block. N (b)...

A spring on a horizontal surface can be stretched and held 0.6 m from its equilibrium...

A spring on a horizontal surface can be stretched and held 0.6 m from its equilibrium position with a force of 66 N. a. How much work is done in stretching the spring 5.5 m from its equilibrium position? b. How much work is done in compressing the spring 4.5 m from its equilibrium position? a. Set up the integral that gives the work done in stretching the spring 5.5 m from its equilibrium position. Use increasing limits of integration...