Share

## “On earth, you have a pendulum of length L that oscillates with period T. Your friend lives on a planet where the acceleration of gravity is

Question

“On earth, you have a pendulum of length L that oscillates with period T. Your friend lives on a planet where the acceleration of gravity is four times as big as it is on the earth. What should be the length of a pendulum on your friend s planet so that it also oscillates with the same period T

in progress
0

Physics
6 months
2021-08-22T05:32:30+00:00
2021-08-22T05:32:30+00:00 2 Answers
1 views
0
## Answers ( )

Answer:4LExplanation:Data provided in the question according to the question is as follows

Length = L

Gravity = G

For friend

Length = ?

Growth = 4G

Moreover,

Based on the above information ,

Now we have to apply the simple pendulum formula which is shown below:

Now equates these equations in both sides

So after solving this, the length of the pendulum is

4LAnswer:the length of a pendulum on your friend s planet should be 4 times than that on earth

Explanation:We know that time period of simple pendulum is given by

L= length of pendulum

g= acceleration due to gravity

therefore, Let T_1 and T_2 be the time period of the earth and other planet respectively.

ATQ

T_1=T_2=T, g_2=4g_1

Putting the values in above equation and solving we get