Answered

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A car has a constant velocity of 35 mph for 20 minutes. What is the acceleration of the car?

Sagot :

williamwong66

Answer:

0

Explanation:

The acceleration is 0, in short, acceleration is an increase in speed. So if he is driving with a constant velocity of 35mph, his speed is not increasing therefore no acceleration

From a formula point of view

a = V2 - V1

- - - - - - - -

t

So since it is constant velocity, your final speed an initial speed is the same

V1 = 35

V2 = 35

Therfore

a = 35 - 35

- - - - - - - -

20min

The time really dosent do anything, since 0 divided by anything is still 0

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