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Charra [1.4K]
3 years ago
11

The area of the effort and load of the Piston of a hydrolic are 0.5 and 5m respectively. If a force of 100 Newton is applied on

the effort piston determine the first safety of the load. Solve
Physics
1 answer:
Yanka [14]3 years ago
6 0

Answer:

Explanation:

Using Pascal laws, which states that pressure are the input equals the pressure at the output.

Pressure is given as force/area

P1=P2

Then,

F1/A1=F2/A2

Cross multiply

F1A2=F2A1

Given that

Ae=0.5m² area of effort

Al=5m² area of load

Fl=? Force if load

Fe= 100N. Force of effort

Then applying pascal

Fl/Al=Fe/Ae

Fl/5=100/0.5

FL/5=200

Fl=200×5

Fl=1000N

The first safety load is 1000N

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Answer:

44.6 N

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Sum of forces in the y direction:

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Sum of forces in the x direction:

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F cos 30° = Nμ

N = F cos 30° / μ

Substitute:

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2 years ago
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A ball is kicked from a height of 20 meters above the ground. If the initial velocity is 10 m/s, how long is the ball in flight
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8 0
3 years ago
100 POINTS!!! :D
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Explanation:

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Large vehicles need more room to make turns. when you approach an intersection and see a truck ahead signaling a right turn, you
netineya [11]
This statement is false.
The correct statement would be,
"W<span>hen you approach an intersection and see a truck ahead signaling a right turn, you should stay behind the truck, away from the curbside, until the turn is completed."

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3 years ago
A 120 W lightbulb and a 90 W lightbulb each operate at a voltage of 120 V. Part A Which bulb carries more current? Which bulb ca
uysha [10]

Answer:

120 W lightbulb

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