Question

If the velocity of a particle is (10 + 27') m/s, then the average acceleration of the particle between 2
and 5s is
(A) 2 m/s
(B) 4 m/s?
(C) 12 m/s? (D) 14 m/s​

Answer 1

Answer:

c 12m/s

Explanation:

v=37m/s

time =5-2=3sec

a=v-u

t

which is near 12