Question

Draw a block and tackle system with VR =5. Mark all
the tensions, effort and load

Answer 1

Answer:

Diagram of a system indicating the direction of its load and effort is given.

(ii) Efficiency =

$\binom{m \: a}{v \: r}$

PLEASE MARK AS BRAINLIEST ANSWER

Answer 2

this is your answer.

hope this will help you.