Please Answer Q2 (a) and (b) step-wise with detailed explanationsThanks in advance ? Q2 ECAnswer step-wise with detailed explantions(a) A mass m = 0.25 kg is dropped at rest on top of aninclined plane of 0 = 30°, free of friction, of length L. Themass, after a straight stretch of length d = 5 m, stopsafter compressing a spring of elastic constant k = 60N/m, of x = 0.5 m. How much is L ? It is now presentalong the inclined plane and the straight section afriction with μd = 0.2. From what height L' must fall theblock to have the same compression of the spring?(b) A material point is abandoned with speed vo = 0 m/s onthe edge of a hemispherical vessel of radius r = 25 cm,with smooth walls. What speed will it have when itpasses through lowest point H? Which is the speed ofthe material point when it passes through lowest pointH, if it starts from the position A ( 0 = 35°)?

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Answered: A mass m = 0.25 kg is dropped at rest…

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