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ella [17]
3 years ago
5

an object is thrown with an initial speed v near the surface of earth. assume that air resistance is negligible and the gravitat

ional field is constant. if the object is thrown vertically upward, the direction and magnitude of its acceleration while it is in the air is
Physics
2 answers:
natka813 [3]3 years ago
7 0

Hi there!

a = -9.81 m/s²

When throwing a ball into the air (ignoring air resistance), the acceleration in the vertical direction is ALWAYS constant and equal to the acceleration due to gravity.

In this instance, the acceleration due to gravity is downward, resulting in the object falling. So, we must put a negative sign:

Thus, a = -9.81 m/s².

nydimaria [60]3 years ago
6 0

Answer:

what

Explanation:

Kagaya mo di krin alam

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Explanation:

The principle of uniformitarianism was proposed by James Hutton, a Scottish geologist to explain geologic processes and how they relate in space.

According to the principle "the present is the key to the past and geologic process occurring today have occurred in times past. ".

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If a 3.1 kg ring of granite decreases in temperature 17.9C. What is the
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What might happen when the function of the two remaining systems is affected. 1.Digestive System
nevsk [136]

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We will be effected not only with health, but also with our ability to carry out our genes to the next generation.

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_________statistics are measures that summarize the characteristics of a sample​
Tamiku [17]

Answer:

Explanation:

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4 0
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A charge q of 1.3 × 10-16 coulombs moves from point A to a lower potential at point B in an electric field of 3.2 × 102 newtons/
LUCKY_DIMON [66]

Explanation :

It is given that,

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