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Year 7 forces and motion

Last updated about 5 years ago

10 questions

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Question 1

1.

What is the correct equation for calculating speed?

Distance x time

Time divided by distance

distance divided by time

Question 2

2.

What are the correct units for speed?

miles per hour

metres per second

Kilometres per hour

Question 3

3.

What does a horizontal line on a DISTANCE time graph show?

Moving away

Moving towards

Staying still

Question 4

4.

What does an upwards line show on a distance time graph?

moving away

moving towards

staying still

Question 5

5.

What does a flat show on a VELOCITY time graph?

accelerating

decelerating

steady speed

Question 6

6.

What does a downwards slope on a VELOCITY time graph show?

acceleration

deceleration

steady speed

Question 7

7.

Which one is NOT a contact force

Air resistance

Drag

Magnetism

Question 8

8.

Which one IS a non-contact force

gravity

friction

tension

Question 9

9.

If an object has 8N of force pushing it left and 6N of force pulling it right, what is the resultant force and direction?

14N left

2N left

2N right

Question 10

10.

If the thrust on a car increases will it...

speed up

slow down

have a constant speed