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Two carts with masses of 11.7 kg and 2.5 kg move in opposite directions on a frictionless horizontal track with speeds of 6.6 m...Asked by luma
Two carts with masses of 13.2 kg and 3.0 kg
move in opposite directions on a frictionless
horizontal track with speeds of 6.8 m/s and
3.5 m/s, respectively. The carts stick together
after colliding head-on.
Find their final speed.
Answer in units of m/s.
move in opposite directions on a frictionless
horizontal track with speeds of 6.8 m/s and
3.5 m/s, respectively. The carts stick together
after colliding head-on.
Find their final speed.
Answer in units of m/s.
Answers
Answered by
Henry
M1*V1 + M2*V2 = M1*V + M2*V.
13.2*6.8 + 3*(-3.5) = 13.2V + 3V.
V = ?
13.2*6.8 + 3*(-3.5) = 13.2V + 3V.
V = ?