Observer a Measures the Velocity of a Rocket as

question 67

Multiple Choice

Observer A measures the velocity of a rocket as and a comet as .Here and are parallel and in the direction of the observer's positive x axis.The speed of the comet as measured by an observer on the rocket is:

• A)(u - v)/(1 - uv/c²)
• B)(u - v)/(1 - v²/c²)
• C)(u - v)/(1 - v²/c²)^1/2
• D)(u - v)/(1 + uv/c²)
• E)(u + v)/(1 - uv/c²)

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Definitions:

Brachiocephalic Trunk

A major blood vessel that arises from the aortic arch and supplies blood to the right arm and the head and neck.

Subclavian Artery

A pair of major arteries located bilaterally, beneath the clavicle, responsible for supplying blood to the upper limbs, neck, and brain.

Axillary Artery

A major blood vessel that carries oxygen-rich blood to the armpit area, upper limbs, and some chest regions.

Splenic Artery

The blood vessel that supplies oxygenated blood to the spleen, branching from the abdominal aorta.