15 questions
…………………………. is the type of force that make things have weight.
Gravity
Pull
We can measure a force by using a tool called
Balance
Forcemeter
The unit of measuring the weight is …………………………
N.B Weight is a kind of force.
Newton
Kilogram/ gram
The unit of measuring mass is.......................
N.B. Mass is not a kind of force.
Newton
Kilogram/ gram
If a car goes across a rough surface , it will …………………………………
Slow down
move faster
If I want the car to move faster then I need to ………………………………..
Push it harder
Push it gently
The five main types of forces are push, pull, gravity, weight and friction.
True
False
The force that pulls object towards the earth is called ………………………………..
Push
Gravity
There are ………………………….types of forces.
Three
Five
The name of the great scientist who discovered gravity is ……………………………….
Isaac Newton
Graham Bell
How can Jason make the ball roll slower?
He has to lower the ramp.
He has to move the ramp higher.
How can Amy make the ball move faster?
She has to push it gently.
She has to push it hard.
How can Luke make the bike go slower?
He has to use the brakes.
He has to peddle faster.
How can Anna make the ball move faster?
She has to push it hard.
She has to push it gently.
Dave goes over a jump on his skateboard. When he jumps he stays in the air for a short time.
What force makes him return to the ground?
Push
Gravity