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fgiga [73]
3 years ago
10

What two bodily functions are increased by a warm up

Physics
1 answer:
drek231 [11]3 years ago
6 0

1) Blood flow: increases during warming improving muscle and joint elasticity. This decreases the possibility of having an injury.


2) Body temperature: This causes the cellular metabolism to increase. It also causes vasodilatation that allows a greater supply of oxygen and nutrients.

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When asked how to create an electromagnet, the best answer would be:
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You can create an electromagnet by wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current."

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A block is projected up a frictionless inclined plane with initial speed v0 = 1.72 m/s. The angle of incline is θ = 44.8°. (a) H
Snowcat [4.5K]

Explanation:

Given

initial velocity(v_0)=1.72 m/s

\theta =44.8{\circ}

using v^2-u^2=2as

Where v=final velocity (Here v=0)

u=initial velocity(1.72 m/s)

a=acceleration   (gsin\theta )

s=distance traveled

0-(1.72)^2=2(-9.81\times sin(44.8))s

s=0.214 m

(b)time taken to travel 0.214 m

v=u+at

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t=\frac{1.72}{9.8\times sin(44.8)}

t=0.249 s

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v^2-u^2=2as

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