Karri8na Karri8na

22-02-2020
Physics

contestada

How much power would be needed to lift a 1.0x10^3N crate 1.5m in 5 seconds?

Respuesta :

adegokeganiyu435 adegokeganiyu435

22-02-2020

Answer:power =300watts

Explanation:

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Answer Link

Onoriodefelix Onoriodefelix

22-02-2020

Answer:

300 watts

Explanation:

Power = energy / time

First solve for energy

Energy = force x distance

Force = 1.0x10^3N

Distance = 1.5m

Energy = 1.0x10^3 x 1.5

= 1500j

Time = 5 secs

Therefore,

Power = 1500/5

300watts

Answer Link

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