PDF chapter test TRY NOW
Choose the right word(s) from the given box to complete the sentences:
walk | heat | soles of our shoes |
friction | treads | doctor |
drag | spring balance | sliding friction |
object at rest | sliding over another | magnet |
1. Rolling friction is smaller than the.
2. is a device that is used for measuring the force acting on an object.
3. The frictional force exerted by fluids is also called.