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five persons A,B,C,D,E are pulling the cart of mass 100 kg on a smooth surface and cart is moving with acceleration of 3m/sq in east direction. when person A stops pulling it moves with acceleration of 1m/sq in west direction. When person B stops pulling, it moves with acceleration of 24m/sq in north direction. The magnitude of acceleration of the cart when only A and B pulls the cart keeping their direction same as the old direction is:

Leo Pixie , 10 Years ago
Grade 9
anser 1 Answers
Arun Kumar

Last Activity: 10 Years ago

Hello Student,

\\a+b+c+d+e=-3i \\b+c+d+e=-i \\a+c+d+e=24j \\$find a using eq 1 and 2$ \\$ and b using eq1 and eq 3$

Thanks & Regards
Arun Kumar
Btech, IIT Delhi
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