Aman runs at a velocity of 6.2 m/s for 11.5 minutes. when going up and increasingly steep hill, he slows down at a constant rate of 0.25 m/s^2 and comes to a stop. how far did he run?

John throws .4 kg ball with velocity of 18 m/s. hits .2 kg bottle and bottle flies 25 m/s. how fast is ball traveling after hitting the bottle?

The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.

Diamond will scratch quartz. true or false