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Grade: Upto college level
        please help me with this question--


A solid body starts rotating about a stationary axis with an angular acceleration B= b cos z, where b is a constant vector and z is an angle of rotation from the initial position. Find the angular velocity of the body as a function of the angle z.
10 years ago

Answers : (1)

dee yy tutu
14 Points
							vDv/Dz=bcosz

integrating
v^2/2=bsinz
v^2=2bsinz
v=(2bsinz)^0.5
						
9 years ago
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