Question

22. Acceleration of a body when displacement
equation is 3s = 9t + 5t2 is
a) 5/3 b) 14/3 c) 10/3 d) 19/3
WIN​

Answer 1

Explanation:

answer will be 10/3 bcz a= d^2 s/ dt^2

Answer 2

Answer:

10/3

Explanation:

S=3t+5/3t^2

ds/dt=3+10/3t

d^2s/dt^2=10/3

a=3