Acceleration is defined as the rate of change of position. true/ fasle

False

Explanation:

Acceleration is defined as the variation of Velocity in time :

A body also has acceleration when it changes its direction. However, the rate or variation of position with time is not acceleration, is the definition of velocity.

Therefore the sentence is false.

Julia would be observing a. static electricity was caused by her sweater rubbing against her shirt and transferring electrons. she didn't touch anything metal, so that would cancel out b.she most likely didn't rub her sweater against her hair either, so that cancels out c.she also didn't scoot across the carpet while trying to take her sweater off, that cancels out d.so that leaves a.a. is correct.