Identify the force depicted by the red arrow.

Identify the force depicted by the red arrow.

1. Centripetal force
2. Tension force
3. Normal force
4. Gravitational force

Which force is causing the people to go in a circular motion?

1. Centripetal force
2. Tension force
3. Normal force
4. Gravitational force

When an object experiences uniform circular motion, the direction of the acceleration is:

1. In the same direction as the velocity.
2. In the opposite direction of the velocity.
3. Towards the center of the circular path.
4. Away from the center of the circular path.

On which factor does the centripetal acceleration not depend?

1. Radius of the circle formed 
2. Speed of the object
3. Both
4. None fo the above

A motorcyclist rides in a vertical circle in a hollow sphere of radius 14 m. Find the minimum speed required so that he does not lose contact with the sphere at the highest point.

1. 12 m/s
2. 14 m/s
3. 11 m/s
4. 16 m/s

The mass of a cycle is 30 Kg.The cycle is revolving around a point. The radius of the circle formed is 40 m. The speed of the rotation is 5 m/s. the centrifugal force acting on the ball is ______

1. 20 N
2. 48 N
3. 18.75 N
4. 25 N

What is mass of a car which is revolving around a point. The radius of the circle formed is 120 m. The speed of the rotation is 5 m/s. the centrifugal force acting on the ball is 200 N.

1. 500 Kg
2. 750 Kg
3. 960 Kg
4. 1000 Kg

What is the centrifugal force acting when a ball is swirling around a point as it is tied to a rope. The radius of the circle formed is 20 cm. The mass of the ball is 300 gm. The speed of the rotation is 5 m/s.

1. 37 N
2. 37.5 N
3. 38 N
4. 38.5 N

If car A and car B are both traveling at the same speed, which will require a higher centrifugal force?

1. Car A
2. Car B
3. Both will require same
4. Incomplete information 

Identify what is wrong in the diagram?

1. Velocity
2. Centripetal force
3. Centrifugal force
4. None

What is the difference between centripetal and centrifugal force?

1. Centripetal force is towards the center, centrifugal is tangential.
2. Centripetal force is towards the center, centrifugal is outwards.
3. Centripetal force is tangential, centrifugal is outwards.
4. Centripetal force is tangential, centrifugal is inwards.

Which of the following is NOT an example of centrifugal force at work?