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Nana76 [90]
3 years ago
5

First aid for a strain or a sprain

Physics
1 answer:
vazorg [7]3 years ago
7 0

Answer:

The correct answer is - C) the RICE formula.

Explanation:

The first aid for a patient with a sprain or strain mainly includes the RICE formula which stands for the rest, ice, compression, and elevation. In case of a sprain or strain, one is advised to rest, use ice on the location of the sprain, compression on the part of the sprain, and elevate the body part for less pain, less swelling or reducing chances of making it worst.

The other three formulas given are used in different conditions. The FITT formula used in the exercise planning, and the ABC formula used for the first aid of the heart attack or blockage of the airway.

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The tension in the string and the acceleration must be equal for both masses. (See the free body diagrams)





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3 years ago
an object is 50 cm to the left and an image is 50 cm to the right of a convex lens. What is the focal length?
Andrew [12]

Answer:

An Object son

Explanation:

3 0
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A gas has an initial volume of 168 cm3 at a temperature of 255 K and a pressure of 1.6 atm. The pressure of the gas decreases to
grandymaker [24]
P1V1/T1 = P2V2/T2

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6 0
4 years ago
A playground merry-go-round of radius r = 2.00 m has a moment of inertia = 250 ⋅ , and is rotating at 10.0 rev/min about a frict
bagirrra123 [75]

Answer:

330kgm^2

Explanation:

We are given that

Radius,r=2 m

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Angular velocity,\omega_1=10 rev/min

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We have to find the new moment of inertia of the merry go round.

New moment of inertia ,I'=mr^2+I

Using the formula

I'=20(2)^2+250

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Hence, the new moment of inertia of the merry -go-round=330kgm^2

8 0
3 years ago
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Answer:

dssdfsdsdfsf

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