A hemispherical open bowl of radius R is placed on a smooth floor. A massive ball falls from some height and collides on the circumference of the bowl. Considering contact point of the floor as origin, position vector of the initial contact point of the bowl when the bowl turns 90^(@) will be :

A hemispherical open bowl of radius R is placed on a smooth floor. A m

1.	A hemispherical open bowl of radius R is placed on a smooth floor. A massive ball falls from some height and collides on the circumference of the bowl. Considering contact point of the floor as origin, position vector of the initial contact point of the bowl when the bowl turns 90^(@) will be :
Answer» `-(R )/(2)hat(i)+R hat(J)` `-(R )/(3)hat(i)+R hat(j)` `-(R )/(4)hat(i)+R hat(j)` `-R hat(i)+R hat(j)` Answer :A

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A hemispherical open bowl of radius R is placed on a smooth floor. A massive ball falls from some height and collides on the circumference of the bowl. Considering contact point of the floor as origin, position vector of the initial contact point of the bowl when the bowl turns 90^(@) will be :

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