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Zarrin [17]
2 years ago
5

In a physics lab, a 0.500-kg cart (Cart A) moving with a speed of 129 cm/s encounters a magnetic collision with a 1.50-kg cart (

Cart B) that is initially at rest. The 0.500-kg cart rebounds with a speed of 45 cm/s in the opposite direction. Determine the post-collision speed of the 1.50-kg cart.
Physics
1 answer:
omeli [17]2 years ago
7 0

Answer:

58 cm/s

Explanation:

0.5×129=0.5×(-45)+1.5×V

V=58

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wow

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How does the density of most metals compare to most non metals?
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2 years ago
An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm. The coil lies in the
Darina [25.2K]

Answer:

9.25 x 10^-4 Nm

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current, i = 6.2 A

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τ = N i A B SinФ

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τ = 9.25 x 10^-4 Nm

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5 0
3 years ago
A box is initially sliding across a frictionless floor toward a spring which is attached to a wall. the box hits the end of the
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The elastic potential energy of a spring is given by
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maxonik [38]

Answer:

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Ns = 1625

6 0
3 years ago
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