Quarter 1

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

What is the unit for FORCE?

• N (Newtons)

• lbs (pounds)

• g (grams)

• m/s (meters per second)

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.

This type of force resist motion between two surfaces that are pressed together

• contact
• gravity
• friction

The girls in this picture represent ________ forces (or 2 objects in equilibrium). 

• kinetic
• balanced
• unbalanced
• chemical

What will cause an object to move?

• Applied forces
• Balanced forces
• Unbalanced forces

what is the study of motion called

• optics

• kinematics

• thermodynamics

if George's Tesla is going 20 m/s at a constant velocity for 30 seconds, what is his acceleration?

• 2/3 m/s²

• 6 m/s²

• 0 m/s²

• 600 m/s²