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One object is at rest, and another is moving. The two collide in a one-dimensional, completely...

One object is at rest, and another is moving. The two collide in a one-dimensional, completely inelastic collision. In other words, they stick together after the collision and move off with a common velocity. Momentum is conserved. The speed of the object that is moving initially is 29 m/s. The masses of the two objects are 3.4 and 7.7 kg. Determine the final speed of the two-object system after the collision for the case (a) when the large-mass object is the one moving initially and the case (b) when the small-mass object is the one moving initially.

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Answer #1

Approach used:- here we use the principle of momentum conservation for the solution as shown below,

memramtum before collision wommtun atlan collision, or rom momentum consen vahion, memenhum before collisionこv ow w hum ața collision on,

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