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Allisa [31]
3 years ago
7

Select all that apply.

Physics
2 answers:
makkiz [27]3 years ago
6 0

Answer:

miles/hour

blocks/min

meters/second

Explanation:

these are the actual answers i just did this question

GenaCL600 [577]3 years ago
5 0

The correct answer to the question is: A) miles/hour and B) metre/ second.

EXPLANATION:

Before answering this question, first we have to understand speed.

The speed of a body is defined as the rate of distance travelled or the distance travelled by a body per unit time.

Hence, it is a derived quantity which is obtained from distance and time.

The unit of distance can be metre, miles, and the unit of time can be second, minutes or hour.

As speed is the distance covered per unit time, the perfect units will be miles/hour and metre/second.

Hence, the correct options are first and second.

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Explain how the basic unit are combined to give the derived units of force, velocity, pressure and work
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Velocity:

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\frac{\Delta x}{\Delta t}

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