Question

Use this formula to solve this problem:



Power (P) = Work (W) ÷ time (t)



Sara's body supplies a force of 300 N to run up a 15 meter hill in 10 seconds.



How much power is involved in Sara's run up the hill?



A.


2 Watts


B.


20 Watts


C.


30 Watts


D.


450 Watts

Answer 1

Remember Work=Force*Distance

Answer 2

c?

Answer 3

Power=Force*Distance/Time=200*15/10=?

Answer 4

300 rather

Answer 5

D

Answer 6

\[P=\frac{ 300*15 }{ 10 }\]

Answer 7

yes

Answer 8

thanks

Answer 9

You're welcome