A Ball Is Dropped from a Rooftop of a Building

question 89

Multiple Choice

A ball is dropped from a rooftop of a building and falls for two seconds. The acceleration of gravity is 9.8 m/s² . The ball is referred to at the two-second time.  The acceleration of the ball in m/s² is

• A) 0.
• B) 4.9.
• C) 9.8.
• D) 19.6.
• E) none of these.

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Definitions:

Deaths

The end of life in organisms; the permanent cessation of all vital functions and signs.

Proportion

A part, share, or number considered in comparative relation to a whole.

Insulin Deficiency

A medical condition where the body produces insufficient amounts of insulin, affecting blood sugar regulation.

Diabetes Mellitus

A disorder caused by insulin deficiency.