When vertically falling sand lands in a horizontally moving cart, the cart slows. Ignoring friction, give...

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Physics

When vertically falling sand lands in a horizontally movingcart, the cart slows. Ignoring friction, give two reasons for this,one in terms of a horizontal force acting on the cart and one interms of momentum conservation.

b) In a movie, the hero jumps straight down from a bridge onto asmall boat that continues to move forward with no change invelocity. What physics is being violated here?

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4.2 Ratings (644 Votes)
Let the weight of cart mc Kg Let the speed of Cart Vc i Let the mass of sand ms Kg For a collision occurring between object 1 and object 2 in an isolated system the total momentum of the two    See Answer
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