This energy transformation diagram represents the
energy of a boulder, initially positioned on top of a
mountain. as it falls, its original gravitational potential
energy is converted to kinetic energy and air friction,
how much of the energy is kinetic?

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.

Velocity=total displacement/timefrom house to store is 500 from store to neighbor is 200 therefore total displacement=500+200=700metrestherefore,700metres/910seconds=0.8metres per second

Special care would be an answer

The answer is: c. from underground