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REY [17]
3 years ago
14

A 0.050 kg toy truck moving right at 0.20 m/s collided with a toy car weighing 0.015 kg initially at rest, on a frictionless tra

ck. The truck keeps moving right at 0.15 m/s after the collision,
what is the final speed of the race car?
Physics
2 answers:
Kamila [148]3 years ago
7 0

Answer:

0.1667 m/s

Explanation:

m1V1 + m2V2 = m1V3 + m2V4

0.01 = ( 0.0075) + (0.015 * V4)

V4 = (0.01 - 0.0075) / (0.015)

V4= 0.1667

Arada [10]3 years ago
6 0

Answer:

0.167 m/s

Explanation:

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