Resultant Forces and Work Dones

Free body

________ diagrams show all the forces acting on an object.

overall force

A resultant force is the ________ on a point or object.

You can find out how much work has been done using

W=Fs

You need to be able to convert joules to newton metres

1J=1Nm

moves an object

if a resultant force__work is done

energy is transferred work is done

When a force moves an object through a distance______and_______ on the object

force must be applied

to make something move a ___

work done = force x distance(moved)

Work equation full:________

two forces acting

In most real situations at least_____on an object along any direction

relative magnitudes

sizes of arrows show___