Is it good to have robots do surgery

Using robotic surgery, surgeons can perform delicate and complex procedures that may have been difficult or impossible with other methods. Often, robotic surgery makes minimally invasive surgery possible. The benefits of minimally invasive surgery include: Fewer complications, such as surgical site infection.

Explanation:

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000

prndulum needs thread, weight clock to time swings