Asked by Supansa
A football player kicks a ball of mass 1.534 kg across the field using a constant force of 13.4 N over a distance 30.0 m. How much work does the football player do? If the ball was initially stationary, what is its final speed?
Answers
Answered by
Damon
Work = force * distance
= 13.4 *30 = 402 Joules
(1/2) m v^2 = 402
1.524 v^2 = 804
v = 22.9 m/s
= 13.4 *30 = 402 Joules
(1/2) m v^2 = 402
1.524 v^2 = 804
v = 22.9 m/s
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.