A bomb is initially at rest when it suddenly explodes into three pieces. A 6 kg piece goes north at 26 m/s, and a 5 kg piece goes east at 13 m/s. The speed of the third piece is 18 m/s. What is the mass of the third piece? A) 9.4 kg B) 12 kg OC) 14 kg D) 16 kg E) 19 kg
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- A novelty gun shoots rolled up souvenir t-shirts towards spectators during a NY Mets game at CitiField. The MASS of each t-shirt is 0.529 kg and it is shot from the gun at a VELOCITY of 14 m/s. If the MASS of the gun is 10.0 kg, what is the VELOCITY in m/s that the gun recoils backwards when it shoots a t-shirt? Pls help me answer this questionChapter 07, Problem 31 = 97.7 kg) jumps straight down from a bridge into a boat (mass = 477 kg) in which a criminal is fleeing. The velocity Batman (mass of the boat is initially +10.7 m/s. What is the velocity of the boat after Batman lands in it? Number UnitsScott Moir (50-kg) sees Tessa (40 kg) skating at the local skating rink. He skates at 4.0 m/s to greet her while she stands still, with open arms. They collide and hold on to each other. What speed to they move off at together.? a) 2.2 m/s b) zero c) 5.0 m/s d) 23 m/s
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