How long will a car that accelerates at a rate of 20 m/s2 need to accelerate to reach a velocity of 80m/s?

asked Aug 5, 2022 54.1k views

1 vote

How long will a car that accelerates at a rate of

20 m/s2 need to accelerate to reach a velocity
of 80m/s?

7.8k points

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6 votes

Answer:

4 seconds

Step-by-step explanation:

accelertion= velocity ÷ time

20= 80/t

20t=80

t=80/20

t=4 seconds

Shadow Fiend answered Aug 9, 2022