Joellel2941
10.02.2020 •
Physics
I need answers to student exploration tides gizmo
send a link or something ?!
(i need this page)
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Ответ:
171.5Watts
Explanation:
Given parameters:
Mass = 5kg
Distance = 28m
Time = 8s
Unknown:
Power = ?
Solution:
Power is the rate at which work is done;
Power =
Work done = force x distance = mg x d =
m is the mass
g is the acceleration due to gravity
d is the distance
Work done = 5 x 9.8 x 28 = 1372J
Power =
= 171.5Watts