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A block of mass 15 kg is held by a strin...

A block of mass 15 kg is held by a string on an inclined plane (angle `30^(@)`). The tension T in the string is `(g = 10 m//s^(2))`.

A

55 N

B

60 N

C

75 N

D

90 N

Text Solution

Verified by Experts

The correct Answer is:
C
`T = mg sin 30^(@) = 15 xx 10 xx (1)/(2) =75 N`
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