Question

How fast do you need to swing a 200g ball?

A) Depends on the string length
B) Irrelevant to string length
C) Depends on the ball's color
D) Faster than the speed of sound

Answer 1

The speed at which you need to swing a 200g ball depends on the length of the string.

Step-by-step explanation:

The speed at which you need to swing a 200g ball depends on the length of the string. In the case of a pendulum, the period of the pendulum (the time it takes to complete one full swing) is determined by the length of the string. According to the equation T=2π√(L/g), where T is the period, L is the length of the string, and g is the acceleration due to gravity, the speed at which you need to swing the ball depends on the length of the string.