Question

A particle travel one-third of the total distance of the journey with speed 10
m/s the next one third of the total distance with speed 20 m/s and the
remaining distance with speed 40 ms. The average speed of the particle
for the joumey is​

Answer 1

Answer:

here your answer buddy

Explanation:

To observe the distance between different

points of geometrical shapes when displaced or

rotated .