EASY
9th CBSE
IMPORTANT
Earn 100

The mass of a body is 60 kg. Find the weight of the body. (Take g = 9.8 m/s2)

Important Questions on Gravitation

MEDIUM
9th CBSE
IMPORTANT
Super Simplified Science Physics>Chapter 3 - Gravitation>UNSOLVED NUMERICALS FOR PRACTICE>Q 3
The mass of a body is 40 kg. Find the weight of the body on the surface of a planet whose mass is double than the mass of the earth and radius is four times the radius of the earth. (Take g = 9.8 m/s2)
MEDIUM
9th CBSE
IMPORTANT
Super Simplified Science Physics>Chapter 3 - Gravitation>Chapter End Assignments>Q 1
State universal law of gravitation. Write the expression for the gravitational force between the earth and an object lying on the surface of the earth.
MEDIUM
9th CBSE
IMPORTANT
Super Simplified Science Physics>Chapter 3 - Gravitation>Chapter End Assignments>Q 1
Gravitational force plays an important role in nature. Justify this statement.
MEDIUM
9th CBSE
IMPORTANT
Super Simplified Science Physics>Chapter 3 - Gravitation>Chapter End Assignments>Q or 1
State universal law of gravitation. Derive an expression for the gravitational force between two bodies.
MEDIUM
9th CBSE
IMPORTANT
Super Simplified Science Physics>Chapter 3 - Gravitation>Chapter End Assignments>Q 2
What do you understand by free fall? Derive an expression for the acceleration due to gravity. Write the factors on which acceleration due to gravity depends.
MEDIUM
9th CBSE
IMPORTANT
Super Simplified Science Physics>Chapter 3 - Gravitation>Chapter End Assignments>Q 3
Define the terms "mass" and "weight". Write their SI units. Distinguish between mass and weight.