Physics

Grade-8

Easy

Question

# When one body exerts a force on the other body, the first body experiences a force which is equal in magnitude and in the opposite direction of the force which is exerted. Which law is this?

- Newton’s first law of motion.
- Newton’s second law of motion.
- Newton’s third law of motion.
- Newton’s fourth law of motion.

Hint:

### Newton's third law

## The correct answer is: Newton’s third law of motion.

- When one body exerts a force on the other body, the first body experiences a force which is equal in magnitude and in the opposite direction of the force which is exerted.
- This statement is of Newton's third law of motion.

### Related Questions to study

Physics

### Two bodies in contact experience forces in

### Two bodies in contact experience forces in

PhysicsGrade-8

Physics

### Identify the formula to calculate the force in a variable mass constant velocity system.

### Identify the formula to calculate the force in a variable mass constant velocity system.

PhysicsGrade-8

Physics

### If the force acting on a body is 50 N, and the mass is 10 Kg, what can be the acceleration of the body?

### If the force acting on a body is 50 N, and the mass is 10 Kg, what can be the acceleration of the body?

PhysicsGrade-8

Physics

### If the force acting on a body is 40 N and the acceleration is 4 m/ s^{2}, what can be the mass of the body?

### If the force acting on a body is 40 N and the acceleration is 4 m/ s^{2}, what can be the mass of the body?

PhysicsGrade-8

Physics

### What is the force applied on a body with 5 kg of mass and an acceleration of 9 m/s^{2}?

### What is the force applied on a body with 5 kg of mass and an acceleration of 9 m/s^{2}?

PhysicsGrade-8

Physics

### A loaded cart tends to move at a slower pace than the empty cart. This is because

### A loaded cart tends to move at a slower pace than the empty cart. This is because

PhysicsGrade-8

Physics

### What can you say from the diagram?

### What can you say from the diagram?

PhysicsGrade-8

Physics

### Why will a car accelerate more than the truck when both are pushed with the same intensity?

### Why will a car accelerate more than the truck when both are pushed with the same intensity?

PhysicsGrade-8

Physics

### A car and a truck are pushed with the same sufficient force, which one will accelerate more?

### A car and a truck are pushed with the same sufficient force, which one will accelerate more?

PhysicsGrade-8

Physics

### The unit “Newton” is equivalent to:

### The unit “Newton” is equivalent to:

PhysicsGrade-8

Physics

### The unit of force is:

### The unit of force is:

PhysicsGrade-8

Physics

### Fill in the table for the correct answer.

Choose the correct magnitude from the following

What is the value in blank “iii”?

### Fill in the table for the correct answer.

Choose the correct magnitude from the following

What is the value in blank “iii”?

PhysicsGrade-8

Physics

### Fill in the table for the correct answer.

Choose the correct magnitude from the following

What is the value in blank “ii”?

### Fill in the table for the correct answer.

Choose the correct magnitude from the following

What is the value in blank “ii”?

PhysicsGrade-8

Physics

### Fill in the table for the correct answer.

Choose the correct magnitude from the following

What is the value in blank “i”?

### Fill in the table for the correct answer.

Choose the correct magnitude from the following

What is the value in blank “i”?

PhysicsGrade-8

Physics

### “The second law of motion applies here.” Is it true or false?

### “The second law of motion applies here.” Is it true or false?

PhysicsGrade-8