Physics

Grade-10

Easy

Question

# Which arrow depicts the speed of the ball moving in a uniform circular path?

- A
- B
- C
- D

Hint:

The velocity at any point in a uniform circular motion is given by tangent to that point in the direction of motion .

## The correct answer is: C

The velocity at any point in a uniform circular motion is given by tangent to that point in the direction of motion .

So C is correct

##

### Related Questions to study

Physics

### Which arrow represents the centrifugal force of the ball moving in a uniform circular pathas shown.

### Which arrow represents the centrifugal force of the ball moving in a uniform circular pathas shown.

PhysicsGrade-10

Physics

### What force causes the car to move in a circle? What type of motion would the driver feel moving him / her to the outside of the circle?

### What force causes the car to move in a circle? What type of motion would the driver feel moving him / her to the outside of the circle?

PhysicsGrade-10

Physics

### You swing a bucket of water attached to a string in a circle above your head. What keeps the water in the bucket?

### You swing a bucket of water attached to a string in a circle above your head. What keeps the water in the bucket?

PhysicsGrade-10

Physics

### What is the relationship between the centrifugal force and the radius of the circle formed in the circular motion?

### What is the relationship between the centrifugal force and the radius of the circle formed in the circular motion?

PhysicsGrade-10

Physics

### What is the relationship between the centrifugal force and the velocity of an object?

### What is the relationship between the centrifugal force and the velocity of an object?

PhysicsGrade-10

Physics

### What is the relationship between the centrifugal force and the mass of an object?

### What is the relationship between the centrifugal force and the mass of an object?

PhysicsGrade-10

Physics

### Identify the force that is determined by the friction force as the car is turning a corner?

### Identify the force that is determined by the friction force as the car is turning a corner?

PhysicsGrade-10

Physics

### What is the centripetal acceleration for an object of mass 50 Kg with the following specifications moving in a uniform circular motion.

Distance between the object and the axis point is 100 m. Object’s speed is 70 m/s.

### What is the centripetal acceleration for an object of mass 50 Kg with the following specifications moving in a uniform circular motion.

Distance between the object and the axis point is 100 m. Object’s speed is 70 m/s.

PhysicsGrade-10

Physics

### What is the centripetal acceleration for an object of mass 50 Kg with the following specifications moving in a uniform circular motion.

Distance between the object and the axis point is 80 cm. Object’s speed is 60 m/s.

### What is the centripetal acceleration for an object of mass 50 Kg with the following specifications moving in a uniform circular motion.

Distance between the object and the axis point is 80 cm. Object’s speed is 60 m/s.

PhysicsGrade-10

Physics

### What is the centripetal acceleration for an object of mass 50 Kg with the following specifications moving in a uniform circular motion.

Distance between the object and the axis point is 30 m. Object’s speed is 30 m/s. The acceleration of the object is ____.

### What is the centripetal acceleration for an object of mass 50 Kg with the following specifications moving in a uniform circular motion.

Distance between the object and the axis point is 30 m. Object’s speed is 30 m/s. The acceleration of the object is ____.

PhysicsGrade-10

Physics

### A car travels at a constant speed around a horizontal circular track. Which diagram correctly represents the direction of v and F_{c} acting on the car at a particular moment?

### A car travels at a constant speed around a horizontal circular track. Which diagram correctly represents the direction of v and F_{c} acting on the car at a particular moment?

PhysicsGrade-10

Physics

### Which law determines the direction of an object’s acceleration as it is moving in uniform circular motion?

### Which law determines the direction of an object’s acceleration as it is moving in uniform circular motion?

PhysicsGrade-10

Physics

### Which law determines the direction of an object’s velocity as it is moving in uniform circular motion?

### Which law determines the direction of an object’s velocity as it is moving in uniform circular motion?

PhysicsGrade-10

Physics

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

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

PhysicsGrade-10

Physics

### An object moves in a circular path at a constant speed. Compare the direction of the object’s velocity and acceleration.

### An object moves in a circular path at a constant speed. Compare the direction of the object’s velocity and acceleration.

PhysicsGrade-10