A free body diagram of a brick on an inclined plane is shown below. What is the mechanical advantage of the inclined plane?
1 answer:
Answer:
#See solution for details.
Explanation:
-Mechanical advantage is the ratio of input force to an output force.
-Let the length of the inclined plane be x and the height be y.
-The mechanical advantage is calculated as:
Hence, the inclined plane increases the force being exerted by 
times.
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Explanation:
potential energy =360800J
mass(m)=?
height (h)=25m
g=9.8m/s²
we have
potential energy =360800J
mgh=360800J
m×9.8×25=360800
m=360800/(9.8×25)=1472.653061kg
<span>The magnetic field does not continually spread outward from the wire.</span>
Answer:
PE= m * g *h
work:
PE= 65kg * 9.8 kg *8,800 m
PE=5605600 m/kg
idk the actual units i forgot
The electrons are already there. They are freely moving through the conductor.
Answer:
V = V0 + a t
V = 75 - 9.8 * 3 = 45.6 m/s
