A river is flowing from west to east at a speed of 5 \( \mathrm{P} ...

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=7f71Zn18k78


Duration: 2:27
0 views
0

A river is flowing from west to east at a speed of 5
\( \mathrm{P} \)
meters per minute. A man on the south bank of the
W
river, capable of swimming at 10 metres per minute in still water, wants to swim across the river in the shortest time. He should swim in a direction.
(1) due north
(2) \( 30^{\circ} \) east of north
(3) \( 30^{\circ} \) north of west
(4) \( 60^{\circ} \) east of north
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-12-21The number of lone pair present in \( \mathrm{N} \)-atom in \( \mathrm{NF}_{3} \) \( \mathrm{P} ...
2023-12-21Maximum seven atoms are present in a plane, \( \mathrm{P} \) Except in W (1) \( \mathrm{H}_{2} \...
2023-12-21A point mass is projected, making an acute angle with the horizonta...
2023-12-21The first I.E. of \( \mathrm{Na} . \mathrm{Mg}, \mathrm{Al} \) and \( \mathrm{Si} \) are in the ...
2023-12-21Select molecule(s) in which all \( \mathrm{P}-\mathrm{Cl} \) lengths are P identical: W (1) \( \...
2023-12-21Two trains each of length \( 100 \mathrm{~m} \) moving parallel tow...
2023-12-21A ball is thrown upwards and it returns to ground describing a para...
2023-12-21In the figure shown, the two projectiles are fired simultaneously. ...
2023-12-21Select the correct statement - \( \mathrm{P} \) (1) A molecule which have T.B.P. geometry axial ...
2023-12-21A boat covers certain distance between two spots in \( \mathrm{P} \...
2023-12-21A river is flowing from west to east at a speed of 5 \( \mathrm{P} ...
2023-12-21Preeti reached the metro station and found that the escalator was n...
2023-12-21A boat is sent across a river with a velocity of 8 P \( \mathrm{km}...
2023-12-21A man wants to cross a river \( 600 \mathrm{~m} \) wide flowing at ...
2023-12-21In which of the following case \( \mathrm{C}-\mathrm{C} \) bond length will \( \mathrm{P} \) be ...
2023-12-21Which of the following will not show geometrical P isomerism. (1) W (2) (3) (4)
2023-12-21A man can row a boat with \( 8 \mathrm{~km} / \) hour in still wate...
2023-12-21Compound in which coordinate covalent \( \pi \) bond is \( \mathrm{P} \) present: W (1) \( \math...
2023-12-21A car travels from place A to the place B at 20 P \( \mathrm{km} / ...
2023-12-21An object A is moving with \( 10 \mathrm{~m} / \mathrm{s} \) and \(...
2023-12-21A flag on a bus is fluttering in north direction \& \( \mathrm{P} \...


Tags:
pw