Oquizy

Which of the following is a non-contact force?

Friction Gravitational force Normal contact force Tension

Mass is best described as:

The amount of matter in a body The pull of gravity on a body The resistance to acceleration The weight measured in newtons

An object of mass 5 kg is placed on Earth where g = 10 N/kg. What is its weight?

10 N 25 N 5 N 50 N

Which of the following is a contact force?

Electrostatic force Friction Gravitational force Magnetic force

What is meant by inertia?

The ability to gain speed quickly The acceleration due to gravity The force keeping objects at rest The property that resists changes in motion

Quiz: Physics - Dynamics