Gcse &Trilogy Physics paper 2 quiz 2 Newtons Laws

What force slows objects down and keeps them from moving?

• Acceleration

• Gravity

• Friction

• Net Force

Which one of Newton's laws are displayed

• 2nd law

• 1st law

• 3rd law

An object in motion will stay in motion and an object at rest will stay at rest unless acted upon by an outside force. Which law does this describe

• 2nd law

• 1st law

• 3rd law

What Unit do we Measure Force in?

• Newtons

• Joules

• Force

• Kilograms

What is Newton's First Law

• F=ma

• Every action has an equal and opposite reaction

• An object at rest stays at rest, an object in motion stays in motion.

• Friction

A 20 kg bike accelerates at 10 ms^-2. what was the force?

F = m x a

• 25 Newtons

• 20 Newtons

• 200 Newtons

• 10 Newtons

Newton's third law states that any action will have a(n) _______ and ______ reaction

• Equal and similar

• Equal and opposite

• Equal and different

• Greater and opposite

Why is it harder for the boy in Image B to get down the hill?

• Motion
• Friction
• Work
• Displacement

If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

What is the attractive force that exists between all objects that have mass?

• Weight
• Mass 
• Gravity
• Viscosity