Question

A body moves according to the equation S = 2t + 10t²? What is its acceleration?​

Answer 1

Answer:

a = 20

Explanation:

now the explanation

s = 2t + 10$t^{2}$

then velocity = ds/dt = 2 + 20t (by Calculus Method)

after that acceleration  = dv/dt = 0 + 20 = 20