Answer:
12500W
Explanation:
Given parameters:
Work done = 250000J
Time taken = 20s
Unknown:
Power of the crane = ?
Solution:
Power is the defined as the rate at which work is being done;
Mathematically;
Power =
insert the parameters and solve;
Power =
= 12500W
Answer:
The car appears to be moving 30 km/hr in the opposite direction of the bus.
Explanation:
Answer:
I think it is true I'm not saying it is but if you get another person who says its true say true
Explanation: