Forces Acting on Objects

Effects of Force on Objects

Multiple Choice

Name the force

• Resistance

• Push

• Pull

Multiple Choice

Name the force.

• Pull

• Motion

• Push

Multiple Choice

Name the force.

• Push

• Pull

• Movement

Multiple Choice

The act of moving something closer.

• Motion

• Pull

• Push

Multiple Choice

What does the picture shows?

• Friction

• Pull

• Push

Multiple Choice

An act of moving something forward or away from you.

• Push

• pull

• resistance

Forces Acting on Objects

• Balanced or Equal Forces

• Unbalanced Forces

Multiple Choice

Which of the following is an example of an unbalanced force?

Multiple Choice

Which of the following is an example of a balanced force?

• An aeroplane taking off.

• Kicking a football.

• A car slowing down.

• A boy standing still.

Multiple Choice

The force/s acting on the book at rest on top of the table is/are ___________.

• balanced

• unbalanced

• not the same

• cannot be determined

Multiple Choice

Why did Izzy fall when playing tug of war?

• he tripped

• unbalanced forces

• balanced forces

• he was pushed

Multiple Choice

When Angela and Aizle pull on the rope with the same amount of force, the forces are _____.

• increased

• unbalanced

• balanced

• decreased

Multiple Choice

two forces acting on an object and causes a change in motion; not equal in size.

• Force

• Balanced Force

• Unbalanced Force

• Net Force

Multiple Choice

two forces acting in opposite directions on an object, and do not cause a change in motion; equal in size

• Force

• Balanced Force

• Unbalanced Force

• Inertia

Key Concept Associated with Motion

Speed

- the distance covered by a moving object per unit time

Velocity

- it is similar to speed, but in addition, it indicates the direction toward which the object is moving.

Acceleration

- it is the change in speed per unit time

Multiple Choice

What is speed?

• The rate at which an object changes position

• The direction an object is moving

• moving fast

• change in speed or direction

Multiple Choice

The rate that a car's velocity changes is its

• speed

• force

• gravity

• acceleration

Multiple Choice

Acceleration only takes place when things speed up. 

• True
• False

Multiple Choice

What is Acceleration?

• How long it takes me to win at fortnite

• The direction of an object

• A change in Motion

• How fast something is moving

Multiple Choice

A description of the speed and direction of an object's motion

• Velocity
• Speed
• Acceleration
• Vector

Multiple Choice

A measurement of how fast an object is moving

• Velocity

• Speed

• Vector

• Acceleration