Lindsay is in an airplane, preparing to skydive. Lindsay has a mass of 71.1 kg, and the airplane is flying at an altitude of 3620 m above the ground. Before she jumps from the airplane, how much gravitational potential energy does he have? Select one:

a.
1.90 x 106 J
b.
6.44 x 105 J
c.
2.57 x 105 J
d.
2.52 x 106 J

A fully loaded semi truck has a mass of 33,800 kg. If the truck is driving at a speed of 29.6 m/s, how much kinetic energy does the truck have?
Select one:

a.
2.96 x 107 J
b.
1.48 x 107 J
c.
5.00 x 105 J
d.
2.44 x 106 J

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

hello there!

your answer is a “generator”

a generator does not create energy but instead it transforms it.

it’s basically a motor working in reverse.

newton's first law of motion