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Mandarinka [93]
3 years ago
15

What is the unit of velocity ratio and mechanical advantage and why​

Physics
1 answer:
alexandr402 [8]3 years ago
8 0
Both don’t have units beacuse they are ratios
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a motorcycle starts from rest covers 200 meter distance in 6 second calculate final velocity and acceleration​
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Explanation:

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200 = 1/2 * a * 36

200 = 18 a

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a= 11.1m/sec^2

v = u + at

v = 0 + 11.1 * 6

v = 66.6m/s

hope it helps you

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Is the bike rider in the picture above demonstrating kinetic energy or potential energy? you need to explain your answer.
soldi70 [24.7K]

Answer:

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Temperature is a measure of work.<br> True<br> False
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3 years ago
Imagine a 15kg block moving with a speed of 20m/s. Calculate the kinetic energy of this block. (Show the equation, show your wor
dmitriy555 [2]

Answer:

The answer to your question is:        Ke = 3000 Joules

Explanation:

Data

mass = 15 kg

speed = 20 m/s

Kinetic energy = ?

Equation

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               Ke = \frac{1}{2}(15)(20)^{2}

                Ke = 3000 Joules

5 0
3 years ago
Read 2 more answers
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