# AQA Physics B Forces and motion

Aqa Physics B unit 2

• Created by: Amanda
• Created on: 05-06-11 14:14
When an object is in equilibrium.....
It will be at rest or moving with a constant velocity.
1 of 10
The area under a displacement time graph gives.....
No physical meaning.
2 of 10
The gradient of a speed time graph gives...
The acceleration
3 of 10
Weight is measured in..
Newtons
4 of 10
Acceleration due to gravity to 2 s.f is....
9.8
5 of 10
What is Newton's second law?
F=ma
6 of 10
In projectile motion (ignoring air resistance)
The horizontal and vertical motions can be considered independantly
7 of 10
In physics drag is...
The force that resists the movement of a solid object through a fluid.
8 of 10
Define power.
The rate of energy transfer with time.
9 of 10
momentum equals
Mass X Speed
10 of 10

## Other cards in this set

### Card 2

#### Front

The area under a displacement time graph gives.....

#### Back

No physical meaning.

### Card 3

#### Front

The gradient of a speed time graph gives...

### Card 4

#### Front

Weight is measured in..

### Card 5

#### Front

Acceleration due to gravity to 2 s.f is....

#### Back

Report

thank you so much for this quiz

Report

thank you so much for this quiz

## Similar Physics resources:

See all Physics resources »See all Forces resources »