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patriot [66]
3 years ago
7

Car accelerates 86km/hr in 4.6s . What is the average acceleration in m/s^2

Physics
1 answer:
never [62]3 years ago
4 0

speed = 86km/hr

= 86000/3600

= 23.889m/s

time = 4.6s

acceleration = 23.889/4.6

a = 5.19m/s^2

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djyliett [7]
F= ma
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At least I think that’s the answer
4 0
2 years ago
You dip your finger into a pan of water twice each second, producing waves with crests that are separated by 0.15 m. Determine t
PIT_PIT [208]

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5 0
3 years ago
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Y_Kistochka [10]

Answer:

Antarctic Circle

Explanation:

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7 0
3 years ago
A car is traveling at a speed of 54 km/h. Breaks are applied so as to produce a uniform acceleration of -0.5 m/s2. Find how far
Lena [83]

Explanation:

u=54 km/h

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v=0m/s

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we know that a=v-u/t

so,

t=v-u/a

t=15-0/0.5

=15/0.5

=30

therefore, the time is 30 second

Hope this answer helps you..

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Answer:

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3 years ago
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