A20.0 kg object is at rest, and then speeds up to 16.0 m/s. how much work was done on this system?

Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

The necleus of an atom is made up of what subatomic particles?