If You Were in a Spaceship Traveling Close to the Speed

question 84

Multiple Choice

If you were in a spaceship traveling close to the speed of light with respect to Earth,you would notice that

• A)some of your physical dimensions were smaller than normal.
• B)your mass was less than normal.
• C)your mass was greater than normal.
• D)your pulse rate was greater than normal.
• E)none of the above effects occur.

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Definitions:

Males

Referring to the biological sex that produces sperm in sexual reproduction, characterized by XY chromosomes in mammals.

Hand Grip

A measure of hand and forearm strength, assessed using a device that an individual squeezes with maximum effort.

Arm Pull

A reflex in infants when an arm is pulled and the infant's hand automatically grasps the object or person as a response.

Resting Heart Rate

The number of heartbeats per minute when an individual is at rest, used as an indicator of cardiovascular fitness and overall health.