00:01
Hi, in this question it is saying that the gravitational force on the surface of the moon is only 1 by 6 as strong as the gravitational force on the earth.
00:11
That means gravitational force means as we know, that is the product of the mass and the gravitational acceleration, right? so this is on earth's surface.
00:22
This is on our surface because at our surface the gravitational acceleration is g.
00:30
Right but it is said that at moon this is a earth okay and it is said that at f moon what will happen one by six as strong as gravitational force so at moon surface it will become one by six of the gravitational force at earth surface right so it will be at moon surface so these two informations have been given now it is said that what will be the weight of the body of 10 kggy object on the moon and on the earth.
01:07
That is the question.
01:09
Okay.
01:10
Suppose we are given a mass of a body or mass of an object is 10 kg.
01:15
Then it is said that what will be the weight of that mass at earth's surface or at moon surface? that is the question.
01:24
Okay.
01:25
So this question is based on the gravitation chapter.
01:29
So how to solve? as we know that weight is equal to mass into gravitational acceleration.
01:35
So weight will be mg, so where m is 10 and g will be 9 .8 and unit will be newton, that is 98 newton, that is on our surface.
01:52
And next we have to find out the weight at moon surface, okay? so weight at moon surface will be mass...