MEDIUM
10th ICSE
IMPORTANT
Earn 100

What is a centripetal force?

Important Questions on Force

MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 1 - Force>EXERCISE-1(D)>Q 9
A piece of stone tied at the end of a thread is whirled in a horizontal circle with uniform speed by hand. Which force provides the centripetal force required for circular motion?
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 1 - Force>EXERCISE-1(D)>Q 10
Explain the motion of a planet around the sun in a circular path.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 1 - Force>EXERCISE-1(D)>Q 11
How does a centripetal force differ from a centrifugal force with reference to the direction in which they act.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 1 - Force>EXERCISE-1(D)>Q 11
Is centrifugal force the force of reaction of centripetal force?
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 1 - Force>EXERCISE-1(D)>Q 12
Is centrifugal force a real force?
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 1 - Force>EXERCISE-1(D)>Q 13
A small pebble tied at one end of a string is placed near the periphery of a circular disc, at the centre of which the other end of the string is tied to a peg. The disc is rotating about an axis passing through its centre. What will be your observation when you are standing outside the disc? Explain.
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 1 - Force>EXERCISE-1(D)>Q 13
A small pebble tied at one end of a string is placed near the periphery of a circular disc, at the centre of which the other end of the string is tied to a peg. The disc is rotating about an axis passing through its centre. What will be your observation when you are standing at the centre of the disc? Explain.
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 1 - Force>EXERCISE-1(D)>Q 14
The earth moves around the sun with a uniform velocity.