Question 1

What can affect the speed of a car?

Accepted Answer

All of these

Answer

Mass of the car

Answer

Power of the engine

Answer

Air resistance

Question 2

As the speed of a car increases, what happens to the strength of the air resistance?

Accepted Answer

Increases

Answer

Stays the same

Answer

Decreases

Answer

There is no air resistance

Question 3

How can the acceleration of an object be measured on a velocity time graph?

Accepted Answer

By measuring the gradient

Answer

You cannot work out the acceleration of an object from a velocity time graph

Answer

By calculating the area above the graph

Answer

By calculating the area under the grap

Question 4

If the resultant force acting on an object is zero, what happens to the object?

Accepted Answer

All of these

Answer

It continues to move at a constant speed

Answer

It does not move

Answer

It does not accelerate

Question 5

When a resultant force acts upon an object, what determines the size of the acceleration of that object?

Accepted Answer

Size of resultant force and mass of the object

Answer

Size of resultant force

Answer

Neither size of resultant force nor mass of the object

Answer

Mass of the object

Question 6

In a vacuum, all bodies accelerate at what?

Accepted Answer

The same rate

Answer

Either two times the strength of the field present or four times the strength of the field present

Answer

No two bodies accelerate at the same rate

Answer

A rate determined by their mass

Question 7

Which of the following surfaces will have the greatest frictional force?

Accepted Answer

Rough surface

Answer

Both smooth and rough have the same frictional force

Answer

It is impossible to tell

Answer

Smooth surface

Question 8

The equation that links mass, force and acceleration is ...

Accepted Answer

Force = mass x acceleration

Answer

Force = acceleration / mass

Answer

Mass = force x acceleration

Answer

Acceleration = mass x force

Question 9

When is the terminal velocity of an object reached?

Accepted Answer

When the acceleration is 0

Answer

When the acceleration is less than 0

Answer

When the acceleration is 1

Answer

When the acceleration is more than 1

Question 10

How can distance travelled be calculated by using a velocity time graph?

Accepted Answer

It is the area under the graph

Answer

It is the area above the graph

Answer

It cannot be calculated using a velocity time graph

Answer

It can be calculated from the gradient of the graph

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