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svp [43]
3 years ago
9

Write any two uses of a wedge.​

Physics
1 answer:
svet-max [94.6K]3 years ago
7 0

Answer: two uses of a wedge can be to tighten things as well as to lift things.

Explanation: because that is some things wedges (a mechanical tool) can do.

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You've listed a lot of data here, in both metric and customary units,
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Pressure on a surface =
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The answer to the question is the pressure expressed in pascals. 
There's actually enough information here to answer the question
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To me, converting 0.03 psi to Pa looks easier.

-- 1 pascal = 1 newton / 1 meter²

-- On Earth, 1 kilogram of mass weighs 9.8 Newtons and 2.2 pounds.
From this, we can calculate that

                    2.2 pounds of force = 9.8 newtons of force.

                     1 pound = 4.45 newtons

(0.03 pound/inch²) x (4.45 newton/pound) x (1inch/2.54cm)² x (100cm/1m)² =

 (0.03 x 4.45 x 1² x 100²) / (2.54² x 1²)    newton/meter²  =  206.9 Pa .

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Your friend is bragging about his motorcycle. He claims that it can go from a stopped position to 50 miles per hour in three sec
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<span><span>Your friend is bragging about his motorcycle. He claims that it can go from a stopped position to 50 miles per hour in three seconds. He is describing the motorcycle's

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