Question

The mechanical advantage and the velocity ratio of an ideal single movable pulley is_____and its efficiency is____.

a)2,1

b)1,2

c)2,2

d)1,1​

Answer 1

hey buddy here's your answer

it's a)2,1

cause the velocity of an ideal single movable pulley is 2

hope it helps you

can u mark me as brainliset?

Answer 2

Answer:

${\mathscr{\color{aquamarine}{\fcolorbox{black}{hotpink}{a)2,1}}}}$

The mechanical advantage and the velocity ratio of an ideal single movable pulley is 2 and its efficiency is 1.