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miss Akunina [59]
2 years ago
14

Object 1 has a mass of 7.0kg and a initial velocity of 17.0 m/s. Object 2 has a mass of 8.0kg and a initial velocity of -14.0 m/

s. What are the final velocitys of each object. Please show work
Physics
1 answer:
Naily [24]2 years ago
4 0

\\ \sf\longmapsto m1v1+m2v2=(m1+m2)v3

\\ \sf\longmapsto 7(17)+8(-14)=(7+8)v3

\\ \sf\longmapsto 119-112=15v3

\\ \sf\longmapsto 15v3=7

\\ \sf\longmapsto v3=7/15

\\ \sf\longmapsto v3=2.1m/s

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To develop this problem we will apply the concepts related to angular kinematic movement, related to linear kinematic movement. Linear velocity can be described in terms of angular velocity as shown below,

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