Figure shows a conical pendulum, in which the ball with a mass of m=10.0 kg moves in a horizontal circle at constant speed. If the wire has a length of L=10.0 m and makes an angle of θ=30.0° with the vertical, determine (a) the horizontal (Tx) and vertical (Ty)components of the force exerted by the wire on the ball (b) the radial acceleration of the ball (c) the speed of the ball. cos30o =sin60o=0.866        cos60o =sin30o=0.500    g=9.8 m/s2

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.