A man walks in rain with a velocity of \( 5 \mathrm{kmh}^{-1} \). The rain drops strike at him a...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=camvyllCbuI


Duration: 3:23
2 views
0

A man walks in rain with a velocity of \( 5 \mathrm{kmh}^{-1} \). The rain drops strike at him at an angle of \( 45^{\circ} \) with the horizontal. Velocity of rain if it is falling vertically downward -
(a) \( 5 \mathrm{~km} \mathrm{~h}^{-1} \)
(b) \( 4 \mathrm{~km} \mathrm{~h}^{-1} \)
(c) \( 3 \mathrm{~km} \mathrm{~h}^{-1} \)
(d) \( 1 \mathrm{~km} \mathrm{~h}^{-1} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-06-19To cross the river in shortest distance, a swimmer should swim making angle \( \theta \) with th...
2023-06-19A swimmers speed in the direction of flow of river is \( 16 \mathrm{~km} \) \( \mathrm{h}^{-1} \...
2023-06-19A motorboat going down stream overcome a float at a point \( \mathrm{M} \) which is fixed with r...
2023-06-19A ship goes along a river and returns in time \( t_{0} \) at a speed 2 \( \mathrm{m} / \mathrm{s...
2023-06-19A swimmer crosses the river along the line making an angle of \( 45^{\circ} \) with the directio...
2023-06-19Wind is blowing in the north direction at speed of \( 2 \mathrm{~ms}^{-1} \), which causes the r...
2023-06-19A man standing on a road has to hold his umbrella at \( 30^{\circ} \) with the vertical to keep ...
2023-06-19A boat is rowed across a river (perpendicular to river flow) at the rate of \( 4.5 \mathrm{~km} ...
2023-06-19A ball of mass \( \mathrm{m} \) is thrown vertically upward. Another ball of mass \( 2 \mathrm{~...
2023-06-19A body of mass \( 10 \mathrm{~kg} \) is projected at an angle of \( 45^{\circ} \) with the horiz...
2023-06-19A man walks in rain with a velocity of \( 5 \mathrm{kmh}^{-1} \). The rain drops strike at him a...
2023-06-19If the initial velocity in horizontal direction of a projectile is unit vector \( \hat{i} \) and...
2023-06-19An object is projected in the air with initial velocity \( u \) at an angle \( \theta \). The pr...
2023-06-19A ship is sailing towards north at a speed of \( \sqrt{2} \mathrm{~m} / \mathrm{s} \). The curre...
2023-06-19Two projectile thrown at \( 30^{\circ} \) and \( 45^{\circ} \) with the horizontal respectively,...
2023-06-19A particle is projected up an inclined plane of inclination \( \beta \) at an elevation \( \alph...
2023-06-19A ball is projected with kinetic energy \( E \), at an angle of \( 60^{\circ} \) to the horizont...
2023-06-19A helicopter rises from rest on the ground vertically upwards with a constant acceleration g. A ...
2023-06-19A projectile is projected with velocity of \( 25 \mathrm{~m} / \mathrm{s} \) at an angle \( \the...
2023-06-19Consider a shell that has a muzzle velocity of \( 45 \mathrm{~ms}^{-1} \) fired from the tail gu...
2023-06-19A projectile is fired at an angle \( \theta \) with the horizontal. Find the condition under whi...