An arrow has 800 J of potential energy. Assuming no loss of energy due to heat or friction, how much energy will it have

d. platinum would have the greatest temperature increase because it has the lowest specific heat.

high-sugar diet and high cholesterol

the answer to this is proletariats.

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blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.