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Ugo [173]
3 years ago
5

Is magnitude a vector scalars both neither

Physics
1 answer:
Doss [256]3 years ago
7 0

Answer:

scalars

Explanation:

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I think is d and you or very pretty

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How to express whole numbers in scientific notation?
SCORPION-xisa [38]

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To write a number in scientific notation. First write a decimal point in the numbers so that there's only one digit to the left of the decimal point.

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4 years ago
What force is required to accelerate a 385 kg couch at 0.2 m/s^2 ?
Juliette [100K]

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It takes 77 N

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6 0
3 years ago
4. A 62.0-kg person, standing on the diving board, dives straight down into the water. Just before striking the water, her speed
Alekssandra [29.7K]

To solve this problem it is necessary to apply the concepts related to the Moment. The moment in terms of the Force and the time can be expressed as

\Delta P = F\Delta t

F = Force

\Delta t = Time

At the same time the moment can be expressed in terms of mass and velocity, mathematically it can be given as

P = m \Delta v

Where

m = Mass

\Delta v = Change in velocity

Our values are given as

\Delta t=1.65s

By equating the two equations we can find the Force,

F\Delta t = m\Delta v

F = \frac{m\Delta v}{\Delta t}

F = \frac{62(1.1-5.5)}{1.65}

Therefore, the net average force will be:

F = - 165N

The negative symbol indicates that the direction of the force is upwards.

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3 years ago
The force of air particles over an area is A.) temperature B.) pressure C.) Volume D.) Kelvins
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Answer:The anwser is B i Promise ok

Explanation:

3 0
3 years ago
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