they have zero momentum before pushing off, is at least true
Answer:
The frequency of oscillation of the simple pendulum is 0.49 Hz.
Explanation:
Given that,
Mass of the simple pendulum, m = 0.35 kg
Length of the string to which it is attached, l = 1 m
We need to find the frequency of oscillation. The frequency of oscillation of the simple pendulum is given by :

So, the frequency of oscillation of the simple pendulum is 0.49 Hz. Hence, this is the required solution.
Answer:
All points to the left of zero are negative
Explanation:
Answer:
A few of the positive particles aimed at a gold foil seemed to bounce back.
Explanation: