2. A 2.0-kg block of wood is attached to a horizontal spring that is at its equilibrium length (not stretched or compressed) and that has a spring constant of 1000 N/m. A bullet with a mass of 10 g is shot into the block with a speed of 450 m/s. The bullet remains lodged in the block of wood, which slides along a frictionless horizontal surface. By how much is the spring compressed by the block plus bullet system?
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.
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