a ramp is 2.8 m long and 1.2 m high. how much power is needed t...

A 155 m long ramp is to be built for a ski jump. If a skier starting from rest at the top is to have...

A 10 m long frictionless ramp is inclined at an angle of 30 degress to the horizontal. A boy of mass...

A ramp is 2.8 meters long and 1.2 meters high. How much power is needed to push a box up the ramp in...

a car rolls down a ramp 4m long that has angle of incline equal to 37 degrees. If the car starts fro...

How long must a 25 degree ramp be to slow to a momentary stop a runaway truck moving along a truly h...

There is an 8 foot long ramp. If the platform holding up the end of the ramp is 1 foot high, how do...

Using a ramp 10 m long, workers apply an effort force of 2,150 N to move a 1,539 N crate onto a plat...

How long does emaniees ramp needs to be

A ramp 20 m long and 4 m high is used to lift a heavy box. A pulley system with 4 rope sections supp...

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