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A mass of 2.9 kg, is suspended from a st...

A mass of 2.9 kg, is suspended from a string of length 50 cm, and is at rest. Another body of mass 100 gm moving horizontally with a velocity of 150 m/sec, strikes and sticks to it. What is the tension in the string when it makes an angle of 60º with the vertical

A

153.3 N

B

135.3 N

C

513.3 N

D

351.3 N

Text Solution

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The correct Answer is:
B
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MOTION-CIRCULAR MOTION-EXERCISE -1
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  10. A boy revolves two balls each of mass 100 gm and tied with strings o...

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  18. A motor cyclist moving with a velocity of 72 km/hour on a flat road ta...

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