Agolfer, driving a golf ball off the tee, gives the ball a velocity of 38 m/sec. the mass of the ball is 0.045 kg, and the duration of the impact with the golf club is 0.003 sec. what is the change in momentum of the ball?

Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past

Which situation will produce the greatest change of momentum

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.