Question

Find average speed between 2sec to 3sec .Intanterous speed at 2sec.s=t^2+1​

Answer 1

Answer:

5m/s

Explanation:

s =t²+1

distance after 2 sec

s=(2)²+1= 5m

distance after 3 sec

s=(3)²+1= 10m

average speed = total distance covered / total time taken

so avg speed= 10-5/3-2

so ANSWER IS 5m/s