Force

a force exerted by an object with mass to

another object with mass. It is also called as gravity.

What is force in physics?

• A power in star wars

• A push or pull on an object

• A stop on an object

• The start of an object

What can force do to an object?

• Accelerate an object

• Slow down an object

• Have the object remain in place

• Have the object change shape

• All of the above

What is the measure of force?

• Newtons

• Light years

• Inches

• Gallons

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 force holds the planets in motion around the sun?

• Magnetic
• Electrical
• Gravitational
• Air Resistance

Because of ________, a constant force must be applied to a ball on a flat surface just to keep it moving.

• contact
• gravity
• friction

What type of force was at work in the parachute?

• elastic spring force

• frictional force (air resistance)

• magnetic force

• gravitational force

• Balanced
• Unbalanced

• Balanced
• Unbalanced