In fig. draw a tackle to lift the load by applying the force in the do

1.	In fig. draw a tackle to lift the load by applying the force in the downward direction. (a) Mark in the diagram the direction of load L and effort E. (b) If the load is raised by 1 m, through what distance will the effort move ? (c) State the number of strands of tackle supporting the load. (d) What is the mechanical advantage of the system ?
Answer» In fig. draw a tackle to lift the load by applying the force in the downward direction. (a) Mark in the diagram the direction of load L and effort E. (b) If the load is raised by 1 m, through what distance will the effort move ? (c) State the number of strands of tackle supporting the load. (d) What is the mechanical advantage of the system ?

In fig. draw a tackle to lift the load by applying the force in the downward direction. (a) Mark in the diagram the direction of load L and effort E. (b) If the load is raised by 1 m, through what distance will the effort move ? (c) State the number of strands of tackle supporting the load. (d) What is the mechanical advantage of the system ?

Answer»

In fig. draw a tackle to lift the load by applying the force in the downward direction.

(a) Mark in the diagram the direction of load L and effort E.

(b) If the load is raised by 1 m, through what distance will the effort move ?

(d) What is the mechanical advantage of the system ?