A body of mass m is drawn up a smooth inclined plane (Figure 5.21) of height h and length l by means of a string passing over the vertex of the plane. From the other end of the string hangs a mass m'. Show that in order that m may just reach the top of the plane, m' msut be deteched after m has moved through a distance (m+m')/(m')(hl)/(h+l)

A body of mass m is drawn up a smooth inclined plane (Figure 5.21) of

1.	A body of mass m is drawn up a smooth inclined plane (Figure 5.21) of height h and length l by means of a string passing over the vertex of the plane. From the other end of the string hangs a mass m'. Show that in order that m may just reach the top of the plane, m' msut be deteched after m has moved through a distance (m+m')/(m')(hl)/(h+l)
Answer» ANSWER :N//a