Question

13. 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.
5
एक कण मी/से के समान गति सेपरली आधी दरी और 80मी/से की समान गति के साथ दसरी आधी दरी​

Answer 1

Answer:

Is this your first question

Explanation:

Answer 2

Answer:

Average velocity = V + U

2

V = 80 m/s U = 40 m/s

Average = 80 + 40

2

= 120

2

= 60 m/s