Forces, acceleration and Newton's laws - Eduqas

1

Which word describes the forces on an object moving at a constant speed?

2

If a resultant force acts on an object, what happens to its motion?

3

If a submarine is moving at a constant forward speed at the same depth , what can we say about the forces acting on it?

4

What is the relationship between acceleration and force?

5

What is the relationship between acceleration and mass?

6

A car moving at 20 m/s brakes until it reaches 5 m/s in 5 seconds. What is the value for the acceleration of the car?

7

Which of these statements about Newton's third law of motion is correct?

8

Which of these pairs of forces are not a third law pair?

9

What is the momentum of a 15 kg dog running at 4 m/s? - Higher

10

What does conservation of momentum mean? - Higher