Question

man is walking on a horizontal road at velocity of 5 kilometre per hour and the rain appears to be falling vertically at 5 kilometre per hour to him. the magnitude of velocity of rain with respect to the ground is

Answer 1

Explanation:

${V}^{ground}$=0km/h=0m/s

${V}^{rain}$=5km/h=1.4 m/s

${V}^{man}$=5km/h=1.4m/s

relative velocity of rain with respect to ground

${V}^{rain-ground}$=${V}^{rain}$+${V}^{ground}$

=1.4+0

=1.4m/s

Answer 2

Answer:

refer to the answer above.