A Projectile Is Fired from the Origin (At Y =

question 29

Multiple Choice

A projectile is fired from the origin (at y = 0 m) as shown in the figure.The initial velocity components are vox = 940 m/s and voy = 96 m/s.The projectile reaches maximum height at point P,then it falls and strikes the ground at point Q.In the figure,the y-coordinate of point P is closest to:

• A)470 m
• B)45,550 m
• C)45,080 m
• D)940 m
• E)90,160 m

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Definitions:

Left Subclavian Artery

A major artery that arises from the aortic arch, supplying blood to the left arm and parts of the brain and chest.

Arteries

Blood vessels that carry oxygenated blood away from the heart to the body tissues, with the exception of the pulmonary arteries.

Capillaries

Tiny blood vessels that connect arteries and veins, facilitating the exchange of water, oxygen, carbon dioxide, and many other nutrients and waste substances between blood and tissues.

Veins

Tubes forming part of the blood circulation system of the body, carrying in most cases oxygen-depleted blood towards the heart.