give reason.
jumping up is work against gravity
a candle is an energy converter
if two person do the same amount of work,they may hsave different power
Answers
Answer:
Jumping is work against gravity because gravity is pulling us downward and jumping goes against downward.
A candle is an energy converter because candle changes chemical energy into heat and light energy.
If both done the same work in same time, then the power will be same otherwise the powers will be different. Because the power is defined as the ratio of the work done and the time taken.
Answer:
Jumping is work against gravity because gravity is pulling us downward and jumping goes against downward.
A candle is an energy converter because candle changes chemical energy into heat and light energy.
If both done the same work in same time, then the power will be same otherwise the powers will be different. Because the power is defined as the ratio of the work done and the time taken.
Explanation:
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