![3. A 0.010 kg bullet is shot at 202 m/s into a 1.250 kg wooden ball which is hanging motionless from a 3.00 m long cord. If the bullet sticks into the wooden ball, a. At what speed will the ball and bullet travel after impact? b. Calculate the kinetic energy of the bullet before impact. c. Calculate the kinetic energy of the ball and bullet after 5 the collision. d. How much kinetic energy is lost in the impact? e. How high will the ball and bullet travel vertically upward before briefly coming to rest? [Kinetic Energy afier impact Potential Energy at top of swing]](http://img.homeworklib.com/questions/91186b00-6e59-11ea-a26a-fbb4cad4d7cb.png?x-oss-process=image/resize,w_560)
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3. A 0.010 kg bullet is shot at 202 m/s into a 1.250 kg wooden ball...
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A bullet with mass m = 40 grams traveling at v = 400 m/s strikes a block of wood suspended from a ceiling with a massless cord. The collision last for 15 milliseconds, and after it is completed the bullet embeds itself into the block. Then, the combined system rises to a maximum height has its swings upward as shown. The mass of the wooden block is M=5.0kg and the length of the cord is L = 1.25 m. Calculate...
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