Question 1

What is a force?

Accepted Answer

A push or pull that can cause an object to move, change direction, or stop

Answer

A type of energy that moves objects

Answer

A measurement of an object's speed

Answer

A type of motion in physics

Question 2

Which of the following is NOT an example of a force?

Accepted Answer

A ball rolling down a hill

Answer

Pushing a shopping cart

Answer

Stretching a rubber band

Answer

Gravity pulling objects downward

Question 3

What unit is used to measure force?

Accepted Answer

Newtons (N)

Answer

Joules (J)

Answer

Meters (m)

Answer

Kilograms (kg)

Question 4

Which of the following is an example of gravity?

Accepted Answer

A ball being pulled down to the ground

Answer

Stretching a rubber band

Answer

A person pushing a cart

Answer

Twisting a key

Question 5

In which direction does gravity act on objects?

Accepted Answer

Downward

Answer

Upward

Answer

Horizontally

Answer

Diagonally

Question 6

Which action represents a pull force?

Accepted Answer

Pulling a drawer open

Answer

Pressing a button

Answer

Lifting a suitcase off the ground

Answer

Opening a door

Question 7

What is upthrust?

Accepted Answer

A force that pushes objects upward in a fluid

Answer

A force that pushes objects downward

Answer

A force that only affects solid objects

Answer

A force that pulls objects to the left

Question 8

Which of these describes friction?

Accepted Answer

A force that resists motion between two surfaces in contact

Answer

A force that increases motion

Answer

A force that acts in the direction of motion

Answer

A force that pulls objects upwards

Question 9

When two people push an object in the same direction, what happens to the total force?

Accepted Answer

It increases

Answer

It decreases

Answer

It cancels out

Answer

It stays the same

Question 10

Which type of force would slow down a rolling ball?

Accepted Answer

Friction

Answer

Gravity

Answer

Upthrust

Answer

Tension

Question 11

Which of these is NOT a type of force?

Accepted Answer

Motion

Answer

Pull

Answer

Friction

Answer

Push

Question 12

What happens to an object if only balanced forces act on it?

Accepted Answer

It remains stationary or moves at a constant speed

Answer

It changes direction

Answer

It slows down

Answer

It speeds up

Question 13

What is a resultant force?

Accepted Answer

The total force after combining all acting forces

Answer

The smallest force acting on an object

Answer

A force that always pushes down

Answer

A force that causes objects to float

Question 14

Which action would require more force?

Accepted Answer

Lifting a box filled with books

Answer

Pulling a small toy car

Answer

Lifting an empty box

Answer

Pushing a feather across a table

Question 15

If two equal forces act in opposite directions, what is the resultant force?

Accepted Answer

Zero

Answer

Double the force

Answer

Triple the force

Answer

Half the force

Question 16

Which of the following actions is a pull?

Accepted Answer

Pulling open a drawer

Answer

Kicking a ball

Answer

Pushing a shopping cart

Answer

Lifting a book

Question 17

What type of force keeps us grounded on Earth?

Accepted Answer

Gravity

Answer

Upthrust

Answer

Friction

Answer

Tension

Question 18

Which of the following would reduce friction?

Accepted Answer

Adding oil between two surfaces

Answer

Increasing the weight of an object

Answer

Adding sandpaper between two surfaces

Answer

Increasing the surface area in contact

Question 19

Which scenario describes unbalanced forces?

Accepted Answer

A car slowing down

Answer

A book resting on a table

Answer

An airplane flying at constant speed

Answer

Two equal forces pulling in opposite directions

Question 20

What happens to an object when unbalanced forces act on it?

Accepted Answer

It changes speed or direction

Answer

It moves at constant speed

Answer

It becomes weightless

Answer

It stays still

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