EASY
9th CBSE
IMPORTANT
Earn 100

What is the significance of each symbol in the equation? h = ut + 1/2 gt2.

Important Questions on Gravitation

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>EXERCISES>Q 12

What is meant by free fall of a body?

MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>EXERCISES>Q 1
What is the importance of the universal law of gravitation?
HARD
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>EXERCISES>Q 3
 What is the difference between universal constant of gravitation and acceleration due to gravity?
MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>EXERCISES>Q 4
 Mention two points of difference between mass and weight.
MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>EXERCISES>Q 5
 Under what condition two objects of different weights will fall together at the bottom?
MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>EXERCISES>Q 6
 How do free falling objects acquire acceleration?
MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>EXERCISES>Q 7
 Discuss the variation in the value of weight of a person from place to place.
MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>EXERCISES>Q 8
 Discuss the equations of motion of a body falling downwards