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Hatshy [7]
4 years ago
14

Suppose a cart with no fans has a starting velocity of 2 m/s. What will be the velocity of the cart when it reaches a wall?

Physics
1 answer:
ArbitrLikvidat [17]4 years ago
3 0
How long is the track?
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Answer:

Explanation:

We know the frequency and the velocity, both of which have good units. All we have to do is rearrange the equation and solve for

λ

:

λ

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