M
mathsrox!
Guest
this is 1 question in my homework and there is another ten of them but i dont know how to answer it please help
Forces P,Q nd R act on a particle at 0 in the plane of the coordinate axes 0x,0y. force p acts along 0x, Q acts along 0y and R acts at an angle theta with 0, in the first quadrant.
Calculate the magnitude of the resultant force and the angle it makes with 0x when
P=3N Q=4N R=5N and theta=60
Please help and explain how you got your answer
thanks in advance
Forces P,Q nd R act on a particle at 0 in the plane of the coordinate axes 0x,0y. force p acts along 0x, Q acts along 0y and R acts at an angle theta with 0, in the first quadrant.
Calculate the magnitude of the resultant force and the angle it makes with 0x when
P=3N Q=4N R=5N and theta=60
Please help and explain how you got your answer
thanks in advance