Answer:
166 W
Explanation:
Power is the rate at which work is done.

The work done by Jill is the product of the weight of the pail and the height it moves.
The weight is the product of the mass and acceleration of gravity, <em>g</em>. Taking <em>g</em> as 9.81 m/s², the weight is
<em>W</em> = (6.90 kg)(9.81 m/s²) = 67.689 N
Work done = (67.689 N)(27.0 m) = 1827.603 J
Power = (1827.603 J) ÷ (11.0 s) = 166 W
Answer:
It will do nothing. The forces are balanced and the ball's motion will not change
Answer:
There are no gaps in space between the photons as they travel.
Yes, you can form the shadow of a fire
Explanation:
Work = force x distance
= 100N (force) x 0.5m (distance)
= 50J