Question

the value of g on the moon 1/6 of the value of g on the earth.if a man can jump 1.5 m high on the earth,on the moon,be can jump up to height of

Answer 1

It's simple to calculate!

S = u*t + 1/2* a*t^2

Where ,

S - is the displacement

u- is the intial velocity

a-is the acceleration due to gravity

t-is the time

This is the equation of motion (derived with the help of calculus) in one dimension when acceleration is a constant.

Considering a free fall from a given height (here given height is S) where initially the object is stationary. Going by the equation , the time taken would amount to (2S/a)^0.5

For earth :

Let a = g;

So t= (2*S/g)^0.5

For moon:

Let a= g/6

So t=(12*S/g)^0.5

Thus , the object would fall for a longer time in moon with approximately 2.45 times the time it takes to fall in earth.

Answer 2

Answer:

6

Explanation: