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In fig., the mass of the man is M. Calcu...

In fig., the mass of the man is M. Calculate the mass of the man as registered by weighing machine. Assume weighing machine, man, and wedge all are stationary.

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Weight shown by machine is `N=Mg cos theta`. So the mass shown by the machine will be `N//g=M cos theta`
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CENGAGE PHYSICS ENGLISH-NEWTON'S LAWS OF MOTION 1-Exercise 6.2
  1. As per the diagram given in fig. The free-body diagram of M is fi...

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  2. A mass m is palced on a body of mass M. There is no friction anywhere....

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  3. In fig., the mass of the man is M. Calculate the mass of the man as re...

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  4. A small object is suspended at rest from two strings as shown in fig. ...

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  5. Figure shows a light platform on which a man of mass M is standing and...

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  6. The object in fig. weighs 40kg and hangs at rest. Find the tensions in...

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  7. A block of mass 30 kg is suspended by three string as shown in fig, Fi...

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  8. Determine tension T(4) in fig.

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  9. Two trolleys A and B are moving with accelerations a and 2a, respectiv...

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  10. A block of mass 25 kg is raised by a 50 kg man in two different ways a...

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  11. Consider the system shown in fig. the system os released from rest, fi...

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  12. The system shown in fig, is released from rest. Calculate the tension ...

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  13. Find the acceleration of blocks and tension in the cord in the device ...

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  14. Two monkey of masses 10 kg and 8 kg are moving along a verticle rope a...

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  15. A homogeneous rod of length L is acted upon by two forces F(1) and F(2...

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  16. A 20 kg monkey has a firm hold on a light rope that passes over a fric...

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  17. A lift is going up. The total mass of the lift and the passengers is 1...

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  18. A body hangs from a spring balance supported from the roof of an elev...

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  19. In fig. the block of mass M is at rest on the floor . At what accelera...

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  20. What should be the minimum force P to be applied to the string so that...

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