Answer:
water heat evaporated small tiny molecules form coluds .then clouds fall it rains at mountains.the water moves down to rivers,lakes.then again water evaporated rain falls . evaporated vapour it cools form water
yes if it was submerged long enough
Height is 19.6133 meters and the Velocity is 19.613 m/s
Explanation:
Potential energy is the energy occupied by an object or substance due to its position.
For example, a sled drops 20 meters in height on a hill shows that a decrease in height is taking place.
Hence, potential energy is involved there.
Kinetic energy is the energy acquired by an object due to its motion.
For example, a rider is going 20 m/s at the bottom of the hill shows that rider is in motion due to which it has kinetic energy.
it would be 'B' because it speeds up reactions
