While working out, a man performed 200 j of work in 3 seconds. What was his power?

66.7 watts

Explanation:

Given that:

Work performed by man = 200 j

Time taken to do work = 3 seconds.

Power = ?

Recall that power is the rate of work done per unit time

i.e Power = work/time

Power = 200J / 3seconds

Power = 66.7 watts

Thus, his power is 66.7 watts

a high pressure system is a dense air mass that is usually cooler and drier than the surrounding air. a low pressure system is a less dense air mass that is usually wetter and warmer than the surrounding air.

in general, areas that experience high atmospheric pressure also experience fair weather. low pressure systems can cause the formation of clouds and storms. air usually flows from areas of high pressure to areas of low pressure..