An element in period 4 would have how many electron shells

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

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.

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?