# Resultant forces

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• Created by: Emily1
• Created on: 26-06-13 20:34
What happens to a moving object if the resultant force on it is zero?
It keeps moving
1 of 6
What happens to a moving object if the resultant force on it is not zero?
It speeds up in the direction of the resultant force
2 of 6
If we double the resultant force applied to an object, what happens to its acceleration?
It doubles
3 of 6
What force is needed to give an acceleration of 2 m/s2 to a 4 kg box?
8 N
4 of 6
4 N is applied to a 2 kg object. What is its acceleration?
2 m/s2
5 of 6
What force is needed to give an acceleration of 10 m/s2 to a 250 g box?
2.5 N
6 of 6

## Other cards in this set

### Card 2

#### Front

What happens to a moving object if the resultant force on it is not zero?

#### Back

It speeds up in the direction of the resultant force

### Card 3

#### Front

If we double the resultant force applied to an object, what happens to its acceleration?

### Card 4

#### Front

What force is needed to give an acceleration of 2 m/s2 to a 4 kg box?

### Card 5

#### Front

4 N is applied to a 2 kg object. What is its acceleration?

#### Back

Report

Some nice and simple questions on resultant force.

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