Question

Radius of curvature when arwood machine is given horizontal velocity

Answer 1

HOLA MATE

ANSWER;-

Radius of curvature is governed by a=v2/r. The radius of curvature thus calculated is good at that instant only, since 'v' will continue to increase; and, if 'a' remains constant, change 'r'.The 'a' in the equation is the component of total acceleration which is normal to the velocity vector, or sin ( 20 degree)( 8m / s^2)

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