(35 points)Take a stone/ pebble and tie it on a string. Perform an activity to investigate the variation of the time period with the length of the pendulum.

Follow these steps to complete investigation
Aim
Hypothesis
Materials required
procedure
Observation
conclusion

Observation

A pendulum is a hanging weight that swings back and forth, like the swinging arm on a grandfather clock or a swing on a playground. When you pull a swing - or any pendulum - up to one side, gravity tugs it back down. But since the swing is attached by a rope or chain, it doesn’t just drop to the ground. Instead, it swings back and forth, over and over.

But what happens when you have a bunch of different-sized pendulums swinging together? Make this mesmerizing pendulum wave toy to find out!

Explanation:

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

80cm/s.

24cm/s.

53.3cm/s.