If You Drop an Object from the Top of a High

question 33

Multiple Choice

If you drop an object from the top of a high building,how long does it take for the object to reach a speed of 100 km/h?

• A)0.124 s
• B)2.83 s
• C)5.11 s
• D)9.81 s
• E)12.3 s

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Definitions:

Happiness

A state of well-being and contentment characterized by emotions ranging from satisfaction to intense joy.

Friendliness

A behavior or attitude that is warm, welcoming, and ready to engage in positive interactions with others.

Sympathetic Nervous System

Part of the autonomic nervous system that activates the fight or flight response during perceived threats, by increasing heart rate, blood pressure, and releasing adrenaline.

Parasympathetic Nervous System

A division of the autonomic nervous system responsible for relaxation and conservation of energy in the body.