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 one year ago
A cart is pulled 5 m up a ramp under a constant force of 40 N. The ramp is inclined at an angle of 30 degrees. How much work is done pulling the cart up the ramp ?
 one year ago
A cart is pulled 5 m up a ramp under a constant force of 40 N. The ramp is inclined at an angle of 30 degrees. How much work is done pulling the cart up the ramp ?

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helpsos
 one year ago
Best ResponseYou've already chosen the best response.0could you give me the formula for finding work?

helpsos
 one year ago
Best ResponseYou've already chosen the best response.0i did this in grade 8 and don't exactly remember :P

burhan101
 one year ago
Best ResponseYou've already chosen the best response.0:O this is a grade 12 calculus question ! @helpsos

tomo
 one year ago
Best ResponseYou've already chosen the best response.1work = force over a distance W = F*Dx F = 40N dw:1362369200410:dw find the x component of the distance he travels. this is Dx. then just plug it into the work equation.

burhan101
 one year ago
Best ResponseYou've already chosen the best response.0how do you get 60 degrees ?

burhan101
 one year ago
Best ResponseYou've already chosen the best response.0dw:1362370304112:dw

tomo
 one year ago
Best ResponseYou've already chosen the best response.130+60+90 = 180 its a right triangle.

burhan101
 one year ago
Best ResponseYou've already chosen the best response.0how did you determine the 30 degrees ? @tomo
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