A person stands on a cart initially at rest with three blocks. The cart and person and one block together have mass of 300 kg. Also on the cart are two large blocks that he can throw off the back. Block A has a mass of 200 kg, block B has a mass of 100 kg. The person throws each block horizontally away from the cart with a speed of 15 m/s relative to the cart always. Vblock/cart=15 m/s Dolo- OO a) Determine the speed of the cart, remaining block, and person, all together relative to the ground, after each block is tossed out backwards by the person. 1) First, After block A is tossed out: Then, block B is tossed out: 2) Second, after block B is tossed out first: Then, block A is tossed out: b) What combination would maximize the velocity? Both at once, or one of the sequences calculated above? Show calculations!
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