It takes 25 NN of force to compress a very light spring 16 cmcm. The spring is placed parallel to a table and its ends are firmly attached to the wall and to a 180-gg wood block (Figure 1). The coefficient of kinetic friction between the block and the table is 0.36. The spring is compressed a second time to 16 cmcm and then released from rest. How far beyond its equilibrium position will it stretch on its first cycle? Express your answer to two significant figures and include the appropriate units.
Simple harmonic motion
Simple harmonic motion is a type of periodic motion in which an object undergoes oscillatory motion. The restoring force exerted by the object exhibiting SHM is proportional to the displacement from the equilibrium position. The force is directed towards the mean position. We see many examples of SHM around us, common ones are the motion of a pendulum, spring and vibration of strings in musical instruments, and so on.
Simple Pendulum
A simple pendulum comprises a heavy mass (called bob) attached to one end of the weightless and flexible string.
Oscillation
In Physics, oscillation means a repetitive motion that happens in a variation with respect to time. There is usually a central value, where the object would be at rest. Additionally, there are two or more positions between which the repetitive motion takes place. In mathematics, oscillations can also be described as vibrations. The most common examples of oscillation that is seen in daily lives include the alternating current (AC) or the motion of a moving pendulum.
It takes 25 NN of force to compress a very light spring 16 cmcm. The spring is placed parallel to a table and its ends are firmly attached to the wall and to a 180-gg wood block (Figure 1). The coefficient of kinetic friction between the block and the table is 0.36. The spring is compressed a second time to 16 cmcm and then released from rest.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
