P6 Forces

When a driver sees this sign on the road, he must slow down his car. This is because the friction between the car and the road ahead will ____________.

• be less

• be greater

• remain the same

Which of the following actions require only a pushing force?

• Zipping up a pencil case

• Pressing on a piano keyboard

• Getting a piece of tissue out of the tissue box

Which of the following are the actions of a pull?

• A and B

• A and C

• B and C

Which of the following statements about a force are correct?

_{(You can choose more than 1 options for your answer)}

• A force can move an object at rest.

• A force cannot speed up a moving object.

• A force can change the shape of an object.

The force of gravity on Earth pulls objects towards its __________.

• centre

• North pole

• South pole

Which one of the following arrows represents the direction of friction?

• P

• Q

• R

Which one of the following forces causes the ball to travel the path as shown?

• Frictional force

• Magnetic force

• Gravitational force

Which of the following force(s) must the push overcome for the magnet to move from point X to point Y?

• Frictional force only

• Magnetic force only

• Frictional and Magnetic force

What was the main force used to separate the mixture into pile X?

• Frictional Force

• Magnetic Force

• Gravitational Force

Two similar marbles are moving at the same speed towards each other. What happens when the marbles hit each other?

• Change in size and direction of both marbles

• Change in shape and direction of both marbles

• Change in speed and direction of both marbles