Question

a person start moving with a constant speed velocoty 36 kilometre per hour towards market which is hundred metre from his home after seeing the market closed he returned immediately with velocity 18 kilometre per hour find the distance travelled and displacement between interval (A) 0-10 sec (B)0-15 sec (C)0-20 sec​

Answer 1

Answer:

a. 0-10 sec. 13

b. 0-15. sec. 19

c. 0 -20 sec. 12