116,369 views
11 votes
11 votes
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​

User Apollowebdesigns
by
2.8k points

1 Answer

23 votes
23 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

User Chris Adams
by
3.1k points