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Free_Kalibri [48]
3 years ago
12

A sprain ?

Physics
2 answers:
Vinil7 [7]3 years ago
8 0
D.is a stretch and/or of ligament.
saw5 [17]3 years ago
5 0
The answer is C. I<span>s a stretch and/or tear of a ligament.</span>
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Using the formula for work, Match the Force × Distance problems with their correct "Work Performed" answer. The first example ha
Elina [12.6K]

Answer: The answer is in the figure attached.

Explanation:

The Work W done by a Force F refers to the release of potential energy from a body that is moved by the application of that force to overcome a resistance along a path.  

It should be noted that it is a scalar magnitude, and its unit in the <u>International System of Units</u> is the Joule (J). Therefore, 1 Joule is the work done by a force of 1 Newton when moving an object, in the direction of the force, along 1 meter:  

1J=(1N)(1m)=Nm  

However, in the British Engineering and Gravitational Systems its unit is Foot-pound (ft-lb). Where 1ft-lb=1.355818J

Now, when the applied force F) is constant and the direction of the force and the direction of the movement (traveled distance) d  are parallel, the equation to calculate it is:  

W=(F)(d)

So, taking into account the explanation above, the attached table shows the Work done for each situation.

3 0
3 years ago
If the absolute pressure of a gas is 550.280 kPa, its gage pressure is
Gwar [14]
If the absolute pressure of a gas is 550.280 kPa, its gage pressure is <span> a. 101.325 kPa.
b. 448.955 kPa.
c. 651.605 kPa.
d. 277.280 kPa.</span>

The answer is B.
6 0
3 years ago
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How do hurricanes differ from tornadoes?
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5 0
2 years ago
Hey can someone help me with my physics exam​
ivanzaharov [21]

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by answering your question

4 0
3 years ago
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The speed of sound in aluminum is 5200 m/s. Can you hear a sound with a
romanna [79]

Answer:

v = wavelength * frequency

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20,000 / sec is optimistic for the upper frequency of human hearing

So 26,000 is above the hearing range for human ears

5 0
2 years ago
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