UNIT VI: Gravitation - Online Test
Q1. The magnitude of the Sun’s gravitational field as experienced by Earth is
Answer : Option C
Explaination / Solution:
No Explaination.
Q2. If a person moves from Chennai to Trichy, his weight
Answer : Option A
Explaination / Solution:
No Explaination.
Q3. An object of mass 10 kg is hanging on a spring scale which is attached to the roof of a lift. If the lift is in free fall, the reading in the spring scale is
Answer : Option B
Explaination / Solution:
No Explaination.
Q4. If the acceleration due to gravity becomes 4 times its original value, then escape speed
Answer : Option B
Explaination / Solution:
No Explaination.
Q5. The kinetic energy of the satellite orbiting around the Earth is
Answer : Option B
Explaination / Solution:
No Explaination.
