Physics Quiz science

What is the formula for calculating speed?

• distance divided by time

• 100 j

• 2500 n

• newtons 3rd law

Answer explanation

The formula for calculating speed is distance divided by time. This formula helps determine how fast an object is moving.

Calculate the force of a 250kg motorcycle that accelerates 10 m/s

• newtons 1st law

• force

• 2500N

• gravity

Answer explanation

Tags

NGSS.MS-PS2-2

A person lifts a book 2 meters off the ground using 50N of force. How much work was done?

• newton 2nd law

• force

• 50 N down

• 100J

Tags

NGSS.HS-PS3-1

Does the diagram represent balanced or unbalanced forces?

Answer explanation

The diagram represents balanced forces.

Tags

NGSS.HS-PS2-2

Describe the motion in the graph.

• 2 constant speeds

• equal forces

• 2500N

• velocity

Tags

NGSS.MS-PS3-1

What is the term used to describe a push or a pull on an object?

• Friction

• forces

• Inertia

• unequal forces

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which of Newton's laws explains the moon orbiting the Earth?

• newton 1 st law

• newton 2nd law

• newton 3rd law

• friction

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What is the definition of a balanced force?

• equal force

• 50n down

• gravity

• 120mph

What term describes an object's tendency to resist a change in motion?

• gravity

• motion

• acceleration

• Inertia

What is the net force and direction of the plane in the diagram?

• 500n down

• 500n up

• 50n down

• 50 n up

Tags

NGSS.MS-PS2-2