Calculate whether the kinetic energy conserved

Reference no: EM13539392

A 12 g bullet travelling at 420 m/s is fired into the middle an unlatched 32.0 kg door. The door in hinged on one end, is 1.20 m wide and has I = 1/3 Md2. The bullet hits the middle of the door. What is the angular speed of the door just after the bullet is imbedded in ti? Calculate whether the kinetic energy conserved.

Reference no: EM13539392

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Calculate whether the kinetic energy conserved : A 12 g bullet travelling at 420 m/s is fired into the middle an unlatched 32.0 kg door. The door in hinged on one end, is 1.20 m wide and has I = 1/3 Md2. The bullet hits the middle of the door. What is the angular speed of the door just after the bu..

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