Question

A car moves north 200 m in 10 seconds, stops for 20
seconds and then again moves north by 400 m in 10
seconds. The average velocity of the car is
(A).30 m/s
(B) 15 m/s
(C) 20 m/s
(D) Çepo​

Answer 1

Answer:a is the answer

Step-by-step explanation: