- #1

dani123

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## Homework Statement

A ramp leading up to a loading platform is 3 m long and 1 m high at its highest point. If the friction is ignored, what work is needed to slide a 600-kg crate up the ramp at a constant speed?

a) 2.00 *10^2 J

b) 5.89 *10^2 J

c) 1.80 *10^3 J

d) 5.88 *10^3 J

I believe the answer is d) but I would just like someone to explain the answer to me and correct me if d) isn't the answer. THANK YOU SO MUCH, in advance :)

## Homework Equations

a=0

Fnet=0... because its at a constant speed

W=Ffriction=mg

## The Attempt at a Solution

W=600kg*9.8m/s^2= 5.88*10^3J

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