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3 years ago

State one function of pupil of and eye

1 answer:

7 0

The most important function of the Pupil of ours eye is to allows the light to enter in our eye.

Some more functions of the Pupil are ⇒
1) Pupil helps in the Adaptation and Adjustment of the eye.
2) Pupil also helps in controlling the amount of light entering our eye.

Pupil is the small space between the iris of the eye. 

Hope it helps.

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Define e constitutional principle of limited government

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In a limited government, the power of government to intervene in the exercise of civil liberties is restricted by law, usually in a written constitution. It is a principle of classical liberalism, free market libertarianism, and some tendencies of liberalism and conservatism in the United States

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3 years ago

Identify all graphs that represent motion at

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Answer:

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Explanation:

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2 years ago

A 1.2 g pebble is stuck in a tread of a 0.76 m diameter automobile tire, held in place by static friction that can be at most 3.

Maksim231197 [3]

Answer:

$v=33.764m/s$

Explanation:

Given data

Mass m=1.2 g=0.0012 kg

diameter d=0.76 m

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To find

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Solution

From the Centripetal force we know that

$F_{c}=\frac{mv^{2} }{r}$

Where m is mass

v is velocity

r is radius

Substitute the given values to find velocity v

$F_{c}=\frac{mv^{2} }{r}\\v^{2}=\frac{F_{c}(r)}{m}\\ v=\sqrt{\frac{F_{c}(r)}{m}}\\ v=\sqrt{\frac{F_{c}(diameter/2)}{m}}\\v=\sqrt{\frac{(3.6N)(0.76/2)m}{(0.0012kg)}}\\v=33.764m/s$

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3 years ago

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sleet_krkn [62]

A bowler throws a bowling ball that rolls down the lane, im like 98% sure it’s that one

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2 years ago

an engineer is developing a conveyor belt to help move heavy boxes in factories. The device should be able to move boxes from th

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Answer:

This conveyor belt should be connected to fixed pulleys in case their total effort is less than the load. But if it's not that, the belt should be connected to movable pulleys.

Explanation:

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2 years ago