EEI Tech Mechanical Concept

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An object is launched into the air. At what point will it be moving the slowest?

Point C

Point B

Point A

Correct! Wrong!

Which of the two tanks will cool water that has been boiled to the same temperature faster?

Tank A

Tank B

Both

Correct! Wrong!

Which switch should be turned off to turn on the light?

Switch C

Switch B

Switch A

Correct! Wrong!

Which pole does the weight exert the greatest pressure on?

Both

Pole 1

Pole 2

Correct! Wrong!

Which would hit the ground first if a car and a bowling ball were both thrown off a 100-foot cliff at the same time?

There is no difference.

Car

Ball

Correct! Wrong!

When should pressurized air be introduced into the cylinder to lower the piston?

Point B

Point A

Both

Correct! Wrong!