Question

calculate the ideal mechanical advantage of a leave in which the effort arm is 60 cm and the load arm is 4 cm. ​

Answer 1

Given :

effert arm = 60cm,

load arm = 4 cm.

= effect atm/load arm

= 60/4

= 15

thanks ❤️

Answer 2

Given

Effort arm = 60m

Load arm = 4cm

in ideal case

mechanical advantage= effort arm/load arm

so

mechanical advantage = 60m/4m=15