A 102 g wooden block is initially at rest on a rough horizontal surface when a 11.4 g bullet is fired horizontally into (but does not go through) it. After the impact, the block-bullet combination slides 6.5 m before coming to rest. If the coefficient of kinetic friction between block and surface is 0.750, determine the speed of the bullet (in m/s) immediately before impact. m/s
![A 12.0−g wad of sticky clay is hurled horizontally at a 100−g wooden block initially at rest on a horizontal surface. The clay sticks to the block. After impact, the block slides 7.50 m before coming to rest. If the coefficient of kinetic friction between the block and the surface is 0.650 , what was the speed of the clay immediately before impact? (5 - Appl) A curling stone A (mA = 25 kg) is moving at 3.0 m/s [E] down the centre line of the ice toward an opponent's stone B (mB = 15 kg), initially at rest. Immediately after this collision, stone A continues moving with a velocity of 1.8 m/s [E22∘N]. What is the velocity of stone B after the collision? ( 5−Appl)](https://www.doubtrix.com/uploads/editor/3423785431WKRTGDASxc.jpg)
