Which is an example of a compound machine?
ramp
bicycle
crowbar
seesaw
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Ответ:
A bicycle.
Explanation:
A compound machine is a machine consisting of multiple simple machines.
A bicycle contains 3 simple machines. A lever, pulley, and wheel-and-axle.
all other choices are simple machines.
Hope this helps!
-MoCKEry
Ответ:
Explanation:
From the equation (1) we can also state that the electric flux flowing outwards to the surface is proportional to the total electric charge enclosed by it. The Gauss law can also be mathematically defined as surface integral of the electric field through the given surface, ϕϕ = ∮x=sx=0∮x=0x=s E.