Task id8887
Seller: nerdmavr
Price: 0.10 USD
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Product description
A bullet pierces a box standing on a smooth horizontal plane. The mass of the bullet is m, the mass of the box is M, the bullet approaches the box with speed v and leaves it with speed v/2. How much heat was generated when the bullet moved in the box? (The initial and final velocities of the bullet are considered horizontal.)
Additional information
Detailed solution. Format png