If a moving bicycle is experiencing balanced forces, what will happen to its motion?

Which surface would produce the greatest frictional force when an object is moved over it?

Why does the pressure at the bottom of a swimming pool increase with depth?

When a force is applied at an angle to the direction of motion of an object, it causes the object to:

Which of these methods can help reduce friction between two metal surfaces?

Gravity is considered a non-contact force because:

A woman standing in high heels exerts more pressure on the ground than a man in flat shoes because:

Friction is generally considered a necessary force in everyday life because:

Which of the following is NOT a non-contact force?

When we squeeze a sponge, we change its:

Why are dams constructed with a broader base?

The SI unit of pressure is:

If a force is applied in the opposite direction of an object’s motion, the object will:

A car is more likely to skid on a wet road because:

Why is it easier to push a sharp pin into a piece of wood than a blunt one?

Friction produces heat because:

Atmospheric pressure is measured by a:

If the mass of an object doubles, how does its weight change?

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

What effect does distance have on gravitational force between two objects?

Which instrument would you use to measure the pressure of a gas?

If you dive deeper into a swimming pool, how does the pressure change?

Which factor does NOT affect the amount of friction between two surfaces?

Why do people wear high-heeled shoes?

When two objects collide and stick together, this is an example of: