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zaharov [31]
3 years ago
9

A man walks 30m to the west, then 5m to the east in 45 seconds. What is the average velocity?

Physics
2 answers:
solong [7]3 years ago
8 0
1.28m/s the velocity is found by distance/time.
ryzh [129]3 years ago
6 0
Average speed- (35m/45s)= 7/9 meters per second.
Average velocity-(30w + 5m E) / (45s)= 25 m/s West.
Hope this helps. :)
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Explanation:

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A static charge that is produced by a nearby objet is an?
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An ion accelerated through a potential difference of 115 V experiences an increase in kinetic energy of 7.37 x 1017 J. Calculate
riadik2000 [5.3K]

Answer: 6.408(10)^{-19} C

Explanation:

This problem can be solved by the following equation:

\Delta K=q V

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Ask Your Teacher Suppose the roller coaster below(h1 = 36 m, h2 = 13 m, h3 = 30) passes point A with a speed of 1.00 m/s. If the
Oliga [24]

Answer:

The answer to the question is

The roller coaster will reach point B with a speed of 14.72 m/s

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Where m = mass

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we have the given variables

h₁ = 36 m,

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Total energy at point 2 = Total energy at point 1 + work done against friction

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Answer:

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