Answer: 83%
Explanation:
Efficiency of the process = work output/work input × 100%
Work input is the energy used up in the process = 720,000Joules
Work output = Force × distance
= (3000×10)× 20
= 600000 Joules
Efficiency= 600000/720000 × 100
= 0.83×100
= 83%
Answer:
The time taken is 84 seconds, please give the brainliest award would be much appreciated.
the maximum height is 1.276 meters
B
The Mitochondria generates most of the chemical energy needed to power the cell's biochemical reactions.
I studied the body organisms 2 years ago.
