Jeffrey hiked up a tall mountain. He followed a trail all the way to the summit. The gravitational potential energy between Jeffrey and Earth as he hiked toward the summit.

c)as speed changes, wavelength and frequency change.

everything changes!

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.