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Vitek1552 [10]
3 years ago
7

The amount of kinetic energy an object has depends upon which of the following factors? I. the object's velocity II. the object'

s shape III. the object's density IV. the object's mass
Physics
1 answer:
harina [27]3 years ago
8 0

1.) The object's Velocity

Faster it goes, more kinetic energy it has

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Hey can u give a little more detail?
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Study the velocity vs. time graph shown.
laiz [17]

For velocity vs Time graphs, the displacement of the object from 2 seconds to 6 seconds is 30 m.

<h3>What is displacement?</h3>

The displacement is the shortest distance travelled by the particle. It is the vector quantity which re[presents both the magnitude and direction.

In velocity time graphs, the displacement is the area under the curve of the graph on the x axis.

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A line starts at (0, 2) and ends at (6, 8) in v-t graph

Displacement is equal to the area of a triangle and a rectangle formed under the line.

Area = 1/2 base x height + length x breadth

Area = 1/2 x 6x 6 + 6x2

Area = 18 +12

Area = 30 m

Thus, the displacement is 30 m.

Learn more about displacement.

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6 0
1 year ago
What are the overall problems with hydrogen energy
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3 years ago
Pros and cons of nuclear energy
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Answer: Pros and cons okay

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A model airplane of mass 0.6 kg is attached to a horizontal string and flies in a horizontal circle of radius 6 m, making 1.6 re
nikitadnepr [17]

Answer:

speed= 12.15\frac{m}{s}

Explanation:

In this question we have given

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Therefore time taken to complete 1 revolution, t=\frac{5}{1.6}

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Put value of d and t in equation 1

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