- #1
direct99
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Hello
I have a problem with this exam question does anyone now the solution.
A roller coaster car has a mass of 800 kg.
The gravitational field strength is 10 N/kg.
It takes 20 s for the car to reach K from the start.
What is the average power required to raise the car to K in this time?
[Ignore frictional forces]
I have a problem with this exam question does anyone now the solution.
Homework Statement
A roller coaster car has a mass of 800 kg.
The gravitational field strength is 10 N/kg.
It takes 20 s for the car to reach K from the start.
What is the average power required to raise the car to K in this time?
[Ignore frictional forces]