Two blocks kept on a surface of inclination 30^(@) are connected by a weightless string. Each block is of mass 1 kg. Coefficients of friction of the lower and the upper block with the plane are (1)/(4) and (1)/(2) respectively. If the two blocks are released simultaneously, what will be the common acceleration along the inclined plane? What will be the tension in the string?

Two blocks kept on a surface of inclination 30^(@) are connected by a

1.	Two blocks kept on a surface of inclination 30^(@) are connected by a weightless string. Each block is of mass 1 kg. Coefficients of friction of the lower and the upper block with the plane are (1)/(4) and (1)/(2) respectively. If the two blocks are released simultaneously, what will be the common acceleration along the inclined plane? What will be the tension in the string?
Answer» ANSWER :1.72 `"m.s"^(-2)`; 1.06 N