Physics Quiz

How is speed expressed?

• m/s or km/hr

• m/s²

• g or kg

• N

What is velocity?

• The distance traveled over a specific period of time.

• The speed of an object in a given direction.

• The rate at which velocity changes.

• The amount of matter in an object.

What is acceleration?

• The distance traveled over a specific period of time.

• The speed of an object in a given direction.

• The rate at which velocity changes.

• The amount of matter in an object.

What is force?

• The distance traveled over a specific period of time.

• The speed of an object in a given direction.

• The rate at which velocity changes.

• A push or pull that causes a change in movement or shape.

What type of quantity is velocity?

• Scalar

• Vector

• Mass

• Force

What type of quantity is force?

• Scalar

• Vector

• Mass

• Speed

Which of the following is a unit of speed?

• m/s²

• g

• kg

• km/hr

What is the formula for force?

What is the direction of the force of friction relative to the motion of an object?

• Same direction

• Opposite direction

• Perpendicular direction

• Random direction

What is the value of gravitational acceleration on Earth?

• 9.81 m/s

• 9.81 m/s²

• 9.81 m/s³

• 9.81 m/s⁴