Q2/Q4 BenchmarkReview for Final

Movement in a straight line is

• rotary

• reciprocating

• oscillating

• linear

Movement around in a circle

• rotary

• oscillating

• reciprocating

• linear

Movement in a spiral

• linear

• rotary

• reciprocating

• oscillating

what is oscillating

• movement in a straight line

• movement in a circle

• movement in a spiral

• movement back and forth in an arc

What is the definition of TORQUE?

• Push or pull in a straight line

• Rotational push or pull

What is the definition of FORCE?

• Push or pull in a rotation

• Push or pull in a straight line

If the blue gear is input and the green gear is output, would speed or torque be increased?

• speed

• torque

• they would remain constant

If the green gear is input and the blue gear is output, would speed or torque be increased?

• speed

• torque

• they would remain constant

What will happen to speed in torque when both gears are the same size?

• Speed will increase. Torque will decrease

• Speed will decrease. Torque will increase

• Speed and Torque will remain constant.

The above build is

• simple gear train

• gear train with idler

• cam and follower

• rack and pinion