Question

A child moves 3 metre towords north turns to his right and then moves 4m .The total time taken is 5 seconds calculate distance covered by the child, displacement of the child ,magnitude of the average velocity ​

Answer 1

Answer:

Total distance covered is 7m

Answer 2

Explanation:

distance traveled by the child = 3 m + 4 m

                                                  = 7 m

displacement of the child = sqtr of 3^2+4^2      (by Pythagoras theorem)

                                           = 5 m

average velocity = (v+u) / t

                            = 7 m / 5 sec

                            = 1.4 m/sec

MARK IT AS THE BRAINLIEST!