A skier of weight 700N is pulled at constant speed up a smooth slope, of inclination 15 degrees, by a force of magnitude P N acting at 25 degrees upwards from the slope. Find the value of P.

Answer 1

constant speed, no friction?

the force of gravity downwards is 700Nsin15*cos25

Because there is no friction, then P must equal that value.

Answer 2

296

Answer 3

my answer is that you have to substact the numbers from yur name so it ould be aiiiiimmmrat