Home > Preview
The flashcards below were created by user
on FreezingBlue Flashcards.
a block rests on a 60 inclined plaine. the normal force that the plane exerts on the block is
if us=.6 and Uk=.4 about how much horizontal force is needed to start a 10kg blocking moving?
in the previous problem about how much force is needed to keep the block moving at constant speed once it is in motion?
no work is done on a particle that remains at rest
only the net force acting on an object can do work
in the internation system of units, energy is measured in
a 5n rock is raised slowly fromt he floor and placed on top of a 4m shelf. the work done to accomplish this is
if the speed of a particle is doubled, the kinetic energy is
is it possible to exert a force that does work on an object witout increasing the kinetic energy of the object?
What would you like to do?
Home > Flashcards > Print Preview