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How long will it take a car to accelerate from 20m/s to 26m/s at a rate of 1.4m/s2? • 2.2 s • 4.6 s • 2.7 s • 4.3 s​

How long will it take a car to accelerate from 20m/s to 26m/s at a rate of 1.4m/s2? • 2.2 s • 4.6 s • 2.7 s • 4.3 s​
asked 52.6k views
1 vote
How long will it take a car to accelerate from 20m/s to 26m/s at a rate of 1.4m/s2?

• 2.2 s
• 4.6 s
• 2.7 s
• 4.3 s​

asked
User Sharikov Vladislav
by
8.8k points

1 Answer

10 votes

Answer:

4.3s

Step-by-step explanation:

a=v-u/t

t=v-u/a

t=26-20/1.4=4.28

=4.3

answered
User Kich
by
8.0k points
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