more than your true weight, mg. less than your true weight, mg. equal to more yo

Question

more than your true weight, mg. less than your true weight, mg. equal to more your true weight, mg. could be more or less than your true weight, mg, depending on the value of the speed. Justification: gravity accelourte you down with Save of your weight An object is on a frictionless inclined plane. The plane is inclined at an angle of 30degree with the horizontal. What is the object's acceleration? 0.50 g 1.0 g 0.56 g 0.68 g 0.87 g Justification: gravity * State the work-energy principal and write it in mathematical symbols. Conversation of energy; the energy is nether increased nor decre in any system or process, it can be transformed from one form to mother, and it can be transfeered from one object to another, but the total amount of remain is Constant

Explanation / Answer

there are two components
(i) mgcos60
(ii) mgsin60
for acceleration mgcos60 is responsible
Let m=1
so the answer is 0.5g

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