Question

The acceleration of a body a=3t+2 find velocity at 2 second

Answer 1

let's take the formulae as

v=u+at

here u=0 because it's in motion

a=3t+2 and t=2

v=3×2+2×2

v=6+4

that is nothing but

v=10m/s

Answer 2

Answer:

10

Explanation:

v = u +at

v = 0 + 3(2)+2×2

v= 6+4

v=10