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-Dominant- [34]
3 years ago
8

1)Pulmonary artery

Physics
1 answer:
harina [27]3 years ago
4 0
<h3>Answer : Pulmonary artery</h3>

<em>see</em><em> </em><em>the</em><em> </em><em>picture</em><em> </em><em>and</em><em> </em><em>here</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>name</em><em> </em><em>of</em><em> </em><em>it</em>

A = Pulmonary artery

B = inferior vena cava

C = aorta

D = left ventricle

E = right ventricle

F = pulmonary system in kidney

G = Pulmonary system

H = Pulmonary vein

<h3>For moderators that see this</h3>

#Moderators please don't be mean, dont delete my answers just to get approval from your senior or just to get the biggest moderation daily rank.

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3 years ago
A small lead ball, attached to a 1.75-m rope, is being whirled in a circle that lies in the vertical plane. The ball is whirled
soldier1979 [14.2K]

Answer:

h = 57.6 m

Explanation:

First, we find the linear speed of the ball while in circular motion:

v = rω

where,

v = linear speed of ball = ?

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ω = angular speed = (3 rev/s)(2π rad/1 rev) = 18.84 rad/s

Therefore,

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Now, we apply the 3rd equation of motion on the ball, when it breaks:

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g = - 9.8 m/s² (negative sign due to upward motion)

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2(- 9.8 m/s²)h = (0 m/s)² - (32.98 m/s)²

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3 years ago
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kolbaska11 [484]

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