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

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Physics

One object is at rest, and another is moving. The two collide ina one-dimensional, completely inelastic collision. In other words,they stick together after the collision and move off with a commonvelocity. Momentum is conserved. The speed of the object that ismoving initially is 22 m/s. The masses of the two objects are 3.2and 8.0 kg. Determine the final speed of the two-object systemafter the collision for the case (a) when thelarge-mass object is the one moving initially and the case(b) when the small-mass object is the one movinginitially.

(a) vf =  


(b) vf =  

Answer & Explanation Solved by verified expert
4.1 Ratings (748 Votes)
Let m1 32kg and m2 8kga When m2 is moving initally the initial speed of m2 is v2 22ms and that of m1 is v1 0ms Let vf be their    See Answer
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