Question 1 During a ballistic test designed to measure the muzzle velocity of a rifle, a 8.30 g bullet is fired into a 4.60 kg wooden block of mass sitting on a table. The block slides 15.0 cm across the table after the bullet becomed embedded into it befroe it comes to rest. The coefficient of kinteic friction between the table and the block is 0.300. What was the speed of the bullet before it entered the block? Question 2 A 5.50 kg box sits halfway up a 16.0 m long ramp that is inclined at an angle of 20.0*. You shove a second box, of mass 3.00 kg. that's at the bottom of the ramp, so that it starts sliding up the ramp with a speed of 15.0 m/s. It hits the first box, sticks to it, and they both continue to slide up the ramp. The coefficient of kinetic friction between the boxes and the ramp is 0.400. Where, from the bottom of the ramp, do they come to rest