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podryga [215]
2 years ago
15

It takes a car one minute to go from rest to 30m/s east. Whqt is the acceleration of this car?

Physics
1 answer:
zavuch27 [327]2 years ago
5 0

Answer:

0.5 m/s^{2}

Explanation:

a = \frac{v-u}{t} \\a = \frac{30 m/s}{60 s} \\a = 0.5 m/s^2

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If Jill starts out at 20 m/s, and in 10 s speeds up to 40 m/s, what is her acceleration?
Iteru [2.4K]

Answer:

2 m/s^2

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a=\frac{v-u}{t}

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t is the time interval

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6 0
3 years ago
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The mass of a large car is 1000 kg. How much force would be required to accelerate the car at a rate of 3msec2
pogonyaev

Answer:

3000 N

Explanation:

We have,

• Mass, m = 1000 kg

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We have to find force required, F.

\longrightarrow F = ma

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\longrightarrow F = 3000 N (Answer)

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