Rocko the 95 kg clown is initially at rest when he catches a 4.1 kg ball traveling at 16 m/s. What speed would Rocko be moving after catching the ball? A) 0.66 m/s
B) 1.1 m/s
C) 7.2 m/s
D) 8.2 m/s

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas

not too sure thinking all accelerations are pointed down