Force and Motion

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

What happens when one force PULLS an object toward another?

• Friction
• Motion
• Gravity
• Magnetism

What is a force that works AGAINST MOTION?

• Force
• Motion
• Gravity
• Friction

What is a force that works AGAINST MOTION?

• Force
• Motion
• Gravity
• Friction

How is gravity affected by mass?

• the larger the mass of the object, the greater the gravity
• small objects have no gravity
• gravity is not affected by mass of objects, whether large or small

Which force produces a change in motion?

• unbalanced force
• balanced force
• gravitational force
• frictional force

Why does a rolling ball stop?

• Gravity
• Friction
• Waterfalls
• Sand

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 pulls a ball back to earth?

• Gas
• Gravity
• Friction
• Molecules

What is the standard unit force is measured in?

• Newtons
• pounds
• grams
• meters