EASY
UPSC CAPF AC Paper - I
IMPORTANT
Earn 100

Two satellites are moving in the same circular orbit around the earth, they must have the same

50% studentsanswered this correctly

Important Questions on Physics

EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 1>Q 129
A man weighing 70 kg is coming down in a lift. If the cable of the lift breaks suddenly, the weight of the man would become _____.
EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 1>Q 130
Consider the following statements The escape velocity depends on
  1. The radius of the planet.
  2. Temperature of the planet.
  3. Mass of the planet.
  4. Mass of the particles escaping.
Select the correct answer from the codes given below.
MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 1>Q 131
A bag of mass M hangs by a long thread and a bullet of mass m comes horizontally with velocity v and gets caught in the bag. Then for the combined system the kinetic energy is
EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 1>Q 132
The ratio of inertial mass to gravitational mass is equal to _____.
EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 1>Q 133
Suppose the force of gravitation between two bodies of equal masses is F. If each mass is doubled keeping the distance of separation between them unchanged, then the force would become
EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 1>Q 134

The orbital speed of Jupiter is _____.

EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 1>Q 135
If the distance between two masses is doubled, the gravitational attraction between them
EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 9 - Physics>Exercise 1>Q 136
Match the following lists:
List I    List II
A. Weight of a body is maximum 1. With an increase in height from the surface of the earth
B. Weight of a body decrease 2. Null point
C. Weight of a body increases 3. At the surface of earth
D. Weight of the body is zero  4. When the body is moved from the null point towards the moon

Select the correct answer using the codes given below: