A boatman row 10 km/hr in still water river flows at 6km /hr if he cross the river from one blank to other along shortest possible path, time taken to cross the river of width 1km is, Option:- a: 1/8hr b: ¼ hr c: ½ hr D: 1hr

Question

Khimraj · Answer

if he travels along shortest possible path then velocity along shortest path will be 8 km/hr because 10sin should be 6 so 10cos will be 8. so time taken will be 1/8 hr. Hope it clears.

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

A boatman row 10 km/hr in still water river flows at 6km /hr if he cross the river from one blank to other along shortest possible path, time taken to cross the river of width 1km is, Option:- a: 1/8hr b: ¼ hr c: ½ hr D: 1hr

A boatman row 10 km/hr in still water river flows at 6km /hr if he cross the river from one blank to other along shortest possible path, time taken to cross the river of width 1km is,
Option:-
a: 1/8hr
b: ¼ hr
c: ½ hr
D: 1hr

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Modern Physics

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

IIT JEE Courses

One Year IIT Programme

Two Year IIT Programme

Crash Course

NEET Courses

One Year NEET Programme

Two Year NEET Programme

One to One

School Board

Live Online classes

Class 11 & 12

Class 9 & 10

Class 6, 7 & 8

Test Series

JEE test series

NEET test series

C.B.S.E test series

Complete Self Study Packages

FULL COURSE

For class 12th

For class 11th

A boatman row 10 km/hr in still water river flows at 6km /hr if he cross the river from one blank to other along shortest possible path, time taken to cross the river of width 1km is, Option:- a: 1/8hr b: ¼ hr c: ½ hr D: 1hr

A boatman row 10 km/hr in still water river flows at 6km /hr if he cross the river from one blank to other along shortest possible path, time taken to cross the river of width 1km is,Option:-a: 1/8hr b: ¼ hr c: ½ hrD: 1hr

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Modern Physics

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship

A boatman row 10 km/hr in still water river flows at 6km /hr if he cross the river from one blank to other along shortest possible path, time taken to cross the river of width 1km is,
Option:-
a: 1/8hr
b: ¼ hr
c: ½ hr
D: 1hr