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insens350 [35]
3 years ago
5

What is food called when it enters the pharynx? A.Bile B.bolus C. Food D. Feces

Physics
1 answer:
Agata [3.3K]3 years ago
6 0

Answer:

its food this was easy

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If the frog lands with a velocity equal to its average velocity and comes to a full stop 0.25s later, what is the frog’s average
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Answer:

Average accelation = -4V

Explanation:

a=\frac{V-V0}{t}

V=0 m/s (because the frog stopped)

V0 = V (average velocity)

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So;

a=\frac{V-V0}{t}=\frac{0-V}{0.25}=-4V

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A 1200 Kg car rounds a corner of radius r = 45m. If the coefficient of static friction between the ties and the road is us = 0.8
Vaselesa [24]

Answer:

The greatest speed of the car is 19.36m/s

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The maximum speed the car will attain without skidding is given by:

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mv^2/r = umg

Dividing both sides by m, leaves you with:

V= Sqrt(ugr)

Where u = coefficient of static friction

g = acceleration due to gravity

r = raduis

Given:

U = 0.82

r=0.82

g= 9.8m/s

V = Sqrt(0.82 × 9.8 × 45)

V = Sqrt(374.85)

V = 19.36m/s

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