Question

if a car starts from rest and attains 20m/s in 25 second . find acceleration ​

Answer 1

∆v/∆t = (20-0)/25

→ 20/25 = 4/5

→ 0.8 m/s²

Answer 2

Answer:

0.8 m/s²

Explanation:

a= v-u/t

= 20-0/25

= 20/25

=0.8 m/s²

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