Question

1. circumference is: *

a. the speed of the robot
b. the strength of the motor
c. the time it takes to move
d. the distance around a wheel

1. a millimeter (mm) measures: *

a. torque
b. time
c. distance traveled
d. battery level

Explanation:

For question 7, circumference is defined as the linear distance around the edge of a circular shape, such as a wheel. For question 8, a millimeter (mm) is a unit in the metric system used to measure length or distance.

Answer:

1. D. The distance around a wheel
2. C. Distance traveled