M 2h A uniform thin rod of mass M and length Lis connected at the very top to a frictionless axle that allows the rod to

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M 2h A Uniform Thin Rod Of Mass M And Length Lis Connected At The Very Top To A Frictionless Axle That Allows The Rod To 1 (221.7 KiB) Viewed 42 times

M 2h A uniform thin rod of mass M and length Lis connected at the very top to a frictionless axle that allows the rod to swing but not translate in motion. The rod is brought up a distance 2h above the ground and then released. The rod travels until colliding with a block of mass After the collision, the rod is determined to be moving backwards with an angular veloc- ity half of what it had just before the colli- sion. L m. m 不 a) (6 points) Draw a sketch of all the states of the situ- ation, identifying what quantities are conserved between states. b) (6 points) What is the angular velocity wb that the rod has just before colliding with block m? Answer in terms of M, m, h, L, and g. c) (6 points) Find the translational velocity of the block after the collision (Uma) d) (2 points) One quantity is not conserved during any of this process. Identify which quantity it is and ex- plain what from the problem prompt tells you it is not conserved and why.