Determine the distance moved by Q in 2 seconds from start.

Question

Figures shows polyspast lifting a weight Q equaling 1000N by another weight of P equaling 300 N. Neglecting friction and the masses of the pulleys and cables and the inclinations of cables, determine the distance moved by Q in 2 seconds from start.

 

Answer 1

⟹ The distance moved by Q in 2 sec from the start is 0.676 m