2) 80sin30
3) Um. You said an 80 N force...
a crate of cooldrinks with a mass of 15kg over a smooth horizontal surface by exerting a force of 80N at 30° to the horizontal.
Draw a diagram and aswers the following
1. Draw a force diagram showing and labelling all the forces acting on the crate.
2. Calculate the vertical component of the force.
3. Calculate the force with which the crate is pulled across the surface.
1 answer
1 answer