Question

3. A particle travel 1st half distance with uniform speed of 40m/s and next half distance
with uniform speed of 80m/s calculate average Speed​

Answer 1

Answer:

Average velocity for the second half of the distance is

=

2

v

1

+v

2

=

2

4+8

=6m/s

Given that the first half distance is covered with a velocity of 6 m/s. Therefore, the average velocity for the whole time of motion is 6 m/s.