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Mumz [18]
3 years ago
7

A toy train moves 40m in 20s at the constant velocity. What is the toy’s velocity? * 1 point

Physics
1 answer:
stepladder [879]3 years ago
7 0

Answer:

2 m/s

Explanation:

Velocity is a vector quantity that is given by:

v=\frac{d}{y}

where

d is the displacement of the object (a vector indicating its change in position)

t is the time elapsed

Note that since velocity is a vector, it has both a magnitude and a direction (the same as the displacement).

For the toy train in this problem, we have:

d = 40 m (displacement)

t = 20 s (time elapsed)

So, its velocity is:

v=\frac{40}{20}=2 m/s

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Answer:

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Answer:

125 m

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MakcuM [25]

Answer:

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6 0
3 years ago
Which statement describes the distribution of charge in an atom? (1) A positively charged nucleus is surrounded by one or more n
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Answer:

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