Physical Science

The amount of distance covered in a specific amount of time is ___________.

• Velocity

• Speed

• Displacement

• Position

At what time was the student stopped?

• 0-20 minutes

• 20-40 minutes

• 40-50 minutes

• He never moved

What was the students' overall displacement?

• 3 miles

• 6 miles

• 1.5 miles

• 0 miles

What is velocity?

• the quickness of an object
• the location of an object
• acceleration
• speed in a specific direction

What is the formula to calculate speed?

• S = t/d
• S = d/t
• S = d x t
• S = t x d

Force

• amount of matter in something

• 2 or more substances that are not chemically changed

• the bending of light rays

• a push or pull

Resistance to change.

• power

• force

• inertia

• energy

The rate at which work is done.

• power

• force

• inertia

• energy

According to Newton's second law of motion, a/an ________ force will cause an object to move in the direction of the force.

• balanced

• unbalanced

• equal

• Yoda

If the man and the ball travels 90 m in 9 seconds, what is their average speed?

• 10 m/s

• 180 m/s

• 99 m/s

• 10 meters