If a simple pendulum oscillates with small amplitude and its length is doubled, what happens to the frequency of its motion? It doubles. It becomes 2 times as large. It becomes half as large. It becomes 1/ 2 times as large. It remains the same.

The new frequency will increase by a factor of .

Explanation:

The frequency of a simple pendulum is given by the formula as follows :

Here,

l is the length of the simple pendulum

g is acceleration due to gravity on which the pendulum is kept

The frequency of simple pendulum is independent of its amplitude. If a simple pendulum oscillates with small amplitude and its length is doubled, l' = 2l

So, the new frequency will increase by a factor of . Hence, this is the required solution.

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.