Physics

Grade-10

Easy

Question

# Identify the force depicted by the red arrow.

- Centripetal force
- Tension force
- Normal force
- Gravitational force

Hint:

### A **centripetal force** is a net force that acts on an object to keep it moving along a circular path.

## The correct answer is: Centripetal force

### A centripetal force is a net force that acts on an object to keep it moving along a circular path.

### Related Questions to study

Physics

### Identify the force depicted by the red arrow.

- Centripetal force
- Tension force
- Normal force
- Gravitational force

### Identify the force depicted by the red arrow.

PhysicsGrade-10

- Centripetal force
- Tension force
- Normal force
- Gravitational force

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

- Centripetal force
- Tension force
- Normal force
- Gravitational force

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

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- Centripetal force
- Tension force
- Normal force
- Gravitational force

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

- In the same direction as the velocity.
- In the opposite direction of the velocity.
- Towards the center of the circular path.
- Away from the center of the circular path.

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

PhysicsGrade-10

- In the same direction as the velocity.
- In the opposite direction of the velocity.
- Towards the center of the circular path.
- Away from the center of the circular path.

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### On which factor does the centripetal acceleration not depend?

- Radius of the circle formed
- Speed of the object
- Both
- None fo the above

### On which factor does the centripetal acceleration not depend?

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- Radius of the circle formed
- Speed of the object
- Both
- None fo the above

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### 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.

- 12 m/s
- 14 m/s
- 11 m/s
- 16 m/s

### 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.

PhysicsGrade-10

- 12 m/s
- 14 m/s
- 11 m/s
- 16 m/s

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### 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 ______

- 20 N
- 48 N
- 18.75 N
- 25 N

### 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 ______

PhysicsGrade-10

- 20 N
- 48 N
- 18.75 N
- 25 N

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### 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.

- 500 Kg
- 750 Kg
- 960 Kg
- 1000 Kg

### 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.

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- 500 Kg
- 750 Kg
- 960 Kg
- 1000 Kg

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### 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.

- 37 N
- 37.5 N
- 38 N
- 38.5 N

### 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.

PhysicsGrade-10

- 37 N
- 37.5 N
- 38 N
- 38.5 N

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

- Car A
- Car B
- Both will require same
- Incomplete information

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

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- Car A
- Car B
- Both will require same
- Incomplete information

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### Identify what is wrong in the diagram?

- Velocity
- Centripetal force
- Centrifugal force
- None

### Identify what is wrong in the diagram?

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- Velocity
- Centripetal force
- Centrifugal force
- None

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### What is the difference between centripetal and centrifugal force?

- Centripetal force is towards the center, centrifugal is tangential.
- Centripetal force is towards the center, centrifugal is outwards.
- Centripetal force is tangential, centrifugal is outwards.
- Centripetal force is tangential, centrifugal is inwards.

### What is the difference between centripetal and centrifugal force?

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- Centripetal force is towards the center, centrifugal is tangential.
- Centripetal force is towards the center, centrifugal is outwards.
- Centripetal force is tangential, centrifugal is outwards.
- Centripetal force is tangential, centrifugal is inwards.

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

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

PhysicsGrade-10