Two men A and B start walking simultaneously from P to Q, a distance of 21 kms, at the speeds of 3 km and 4 km an hour respectively B reaches Q, returns immediately and meets A at R Then the distance from P to R is 1 6 km 2 12 km 3 18 km 4 24 km 5 15 km Two men A and B start walking simultaneously...

Solution 3 Let the distance of R from Q be x km Thus according ...

Two men A and B start walking simultaneously from P to Q, a distance of 21...

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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Posted Date: May 06, 2022 01:25 AM

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Two men A and B start walking simultaneously from P to Q, a distance of 21...

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Vector Mechanics for Engineers Statics and Dynamics

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