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If all surfaces are smooth then find acceleration of centre of mass at given instant. 2m 60 m 60° 60° (A) m/s? (3) ( -). 7 g m/s? (C) (i- 2V3 4 5 g m/s?

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.47P: A rifle at A is fired at a target at B. If the speed of the bullet is 1400 ft/s, determine the...

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Question

If all surfaces are smooth then find acceleration
of centre of mass at given instant.
2m 60
m
60°
60°
(A) (Gi- )
g m/s?
2/3
(B)
g m/s?
2/3
4
i-i) g m/s?
(C)
4
(D)
7/3
7i) g m/s?

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