Students were investigating the relationship between the length and period of a pendulum. They made a pendulum by using string to suspend a 0.5-kg mass from a fixed support. The students changed the length of the string and measured the time it took for the pendulum to complete ten cycles of motion. By dividing each time measurement by ten, they were able to calculate the period of the pendulum. What was the independent variable? O the length of the pendulum O the period of the pendulum O the type of string used in making the pendulum O the amount of mass used in making the pendulum
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.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
