A force f k
- a force f u003d kx2 acts on a particle
- a force f alpha 3j 6k is acting
- a force f is applied to the initially stationary cart
- a force f u003d-k(yi+xj)
- a force f is needed to break a copper wire
- a force f doubles the length of wire
- a force f u003d20+10y acts
- a force f is given by fu003dat+bt2
- a force f acting on an object varies with distance
- a force f 2i+3j-k acts at a point
