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Mayur anil badhe Asked a Question
February 14, 2021 9:54 ampts 30 pts
Q56. A block of rock with a mass.of 72 kg slides on a surface inclined at an angle of 30° as shown in the figure. Assuming no cohesion and friction, the force F______ is Newton (answer in one decimal place; acceleration due to gravity-9.8 ms^2)
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  • Asif ali
    F = mgsin30° = 72×9.8×0.5 = 352.8 N
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  • Sajan sarthak Best Answer
    352.8 Newton is the force
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