find the amount of energy transfered to a box that you are pushing if it required 720 watts of power to push the box for 6 secon
1 answer:
The amount of energy transferred is 4320 J
Explanation:
Power is defined as the amount of energy transferred per unit of time:
where
P is the power
E is the amount of energy transferred
t is the time
In this problem, we have:
P = 720 W is the power
t = 6 s is the time elapsed
Solving for E, we find the energy transferred needed to push the box:
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Answer:
962291.57928 m²
Explanation:
= Pressure =
(full reflection)
I = Intensity =
P = Power =
c = Speed of light =
M = Mass of Sun =
m = Mass of ship = 1500 kg
G = Gravitational constant = 6.67 × 10⁻¹¹ m³/kgs²
Force of radiation is given by
This force will balance the gravitational force as stated in the question
The area of the must be 962291.57928 m²