EASY
9th CBSE
IMPORTANT
Earn 100

What is the gravitational force between earth and an object called?

Important Questions on Gravitation

MEDIUM
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 28
Why don't we really see moon falling towards the earth?
EASY
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 29
Distinguish between mass and weight of a body. When does a body experience weightlessness?
MEDIUM
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 30
A book has a mass 400 g. Find its weight when taken from surface to a height equal to radius of earth.
EASY
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 30
Define weight.
MEDIUM
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 31
A car falls off a ledge and drops to the ground in 0.5 second. Let g=10 m s-2, then what is its speed on striking the ground?
MEDIUM
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 31
A car falls off a ledge and drops to the ground in 0.5 second. Let g=10 m s-2, then what is its average speed during 0.5 second?
MEDIUM
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 31
A car falls off a ledge and drops to the ground in 0.5 second. Let g=10 m s-2, then how high is the ledge from the ground?
EASY
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 32
Define free fall.