Question

What is horizontal component of 200 N force which is directed from (0,3,0) to (0,0,4)

Answer 1

Answer:

If the force at an angle of 30° to horizon is p its vertical.component is p*Sin 30°

As this vertical component of the force is given as 200 N,

p*Sin 30°= 200 N or

p* 1/2 = 200 N , or p = 400 N

The horizontal component of 400 N at 30° to horizon is 400* Cos 30° , or 400*√3/2 , or

200√3 N or 346.41 N

Hope it help