MEDIUM
Earn 100

What is the use of artificial satellites in our daily life?

Important Questions on Gravitation

MEDIUM
Science>Physics>Gravitation>Circular Motion
A boy moving along a circular path of radius 10 m completes 3/4th of the circle in 10 sec. The magnitude of speed and velocity are
EASY
Science>Physics>Gravitation>Circular Motion
The quantity that remains constant in uniform circular motion is :
EASY
Science>Physics>Gravitation>Circular Motion

Which of the following is not a natural satellite?

EASY
Science>Physics>Gravitation>Circular Motion

Which satellite is used for geographical survey?

HARD
Science>Physics>Gravitation>Circular Motion
Write the name of the first astronaut. Which facilities are available to solve the problem of food and living in Weightlessness on International Space Station.
EASY
Science>Physics>Gravitation>Circular Motion
In Circular motion which one is correct
MEDIUM
Science>Physics>Gravitation>Circular Motion
A mass attached to one end of a string crosses topmost point on a vertical circle with critical speed. Its centripetal acceleration when string becomes horizontal will be ( g= gravitational acceleration)
MEDIUM
Science>Physics>Gravitation>Circular Motion
Why is the motion of a body moving with a constant speed around a circular path said to be accelerated?
HARD
Science>Physics>Gravitation>Circular Motion
What is the name of the natural satellite of the earth? How would have this natural satellite originated? Mention its two importance for earth.
MEDIUM
Science>Physics>Gravitation>Circular Motion

What is an artificial satellite? Name any two types of artificial satellite and state their functions.

EASY
Science>Physics>Gravitation>Circular Motion
The half moon is a star.
EASY
Science>Physics>Gravitation>Circular Motion

The below-given image shows that _____. 

Question Image 

 

MEDIUM
Science>Physics>Gravitation>Circular Motion
Do we see the moon during the daytime on some days?
HARD
Science>Physics>Gravitation>Circular Motion
What jobs do man-made satellites have?
EASY
Science>Physics>Gravitation>Circular Motion
Why is there no life on the moon?
EASY
Science>Physics>Gravitation>Circular Motion
The moon reflects its own light.
EASY
Science>Physics>Gravitation>Circular Motion
The planets and the Moon do not have light of their own.
EASY
Science>Physics>Gravitation>Circular Motion
The moon is made up of land, air and water.
EASY
Science>Physics>Gravitation>Circular Motion

The moon does not have its own light, but it shines brightly at night. Discuss.

MEDIUM
Science>Physics>Gravitation>Circular Motion
Choose the correct word to fill in the blank.
   orbit        phases        solar        earth        sun     
The moon reflects the light of the _____.