10. A uniform sphere is placed on a smooth horizontalsurface and a horizontal force Fis applied on it at adistance h above the surface. The acceleration of thecentre(a) is maximum when h =0(b) is maximum when h R(c) is maximum when h=2R(d) is independent of h.

10. A uniform sphere is placed on a smooth horizontalsurface and a hor

1.	10. A uniform sphere is placed on a smooth horizontalsurface and a horizontal force Fis applied on it at adistance h above the surface. The acceleration of thecentre(a) is maximum when h =0(b) is maximum when h R(c) is maximum when h=2R(d) is independent of h.
Answer» 10. A uniform sphere is placed on a smooth horizontalsurface and a horizontal force Fis applied on it at adistance h above the surface. The acceleration of thecentre(a) is maximum when h =0(b) is maximum when h R(c) is maximum when h=2R(d) is independent of h.

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10. A uniform sphere is placed on a smooth horizontalsurface and a horizontal force Fis applied on it at adistance h above the surface. The acceleration of thecentre(a) is maximum when h =0(b) is maximum when h R(c) is maximum when h=2R(d) is independent of h.

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