Bry6Ca4rmccoBood Bry6Ca4rmccoBood

10-01-2017
Physics

contestada

An iron bar is used to lift a slab of cement. The force applied to lift the slab is 4.0 × 10^2 N. If the slab weighs 6400 N, what is the mechanical advantage of the bar?

Respuesta :

hunnerman hunnerman

10-01-2017

7900 ddddddddddddddddddddddd

Answer Link

Otras preguntas

Which narrative element does each phrase support? Choose from the drop-down menus. "was once" "rarely lets himself admit fear" "The Train of Death" What purpose

A cell phone tower at point A receives a cell phone signal from the southeast. A cell phone tower at point B receives a signal from the same cell phone from due

everyone ____to be respected

5. How can you get the variable alone in the equation x + 37 = 94? a. Undo subtracting 37 by adding 37 to both sides b. Undo subtracting x by adding x to both s

f(x) = 4x - 3 g(x) = 3x - 1 Find (fºg)(x)

Why would a party's national committee choose candidates from states that have a lot of electoral votes?

Please solve screen shot below

what did congress do to protect the rights of african americans

What two things did great thinkers of Athens use during the fourth century B.C

Which element matters least in the process of natural selection?