Recent content by Leocardinal

Homework Statement M1 has a mass of 6.51 kg. It is on a horizontal surface, connected by a light string to a hook. Mass M2 can be increased smoothly by adding masses little at a time. The pulley has a negligible mass and no friction. When M2 is 3.12 kg it begins to accelerate downwards...

Homework Statement A 70 kg crate is pushed at constant speed up the frictionless 23° What horizontal force F is required? ( x Component Force)? What force is exerted by the ramp on the crate? Homework Equations I used wsin(23) then i did (wsin(23))cos(23) which i found...