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Digiron [165]
2 years ago
5

A net force of 12.0 N causes an object to increase its speed from 15.0 m/s to 18.0 m/s during a 2.0 second interval. What is the

mass of the object?
Physics
1 answer:
Nat2105 [25]2 years ago
8 0

Answer:

Mass of object = 8kg

Explanation:

  • <em>Since</em><em> </em><em>a</em><em>=</em><em> </em><em> </em><em>change</em><em> </em><em>in</em><em> </em><em>v</em><em>/</em><em> </em><em>change</em><em> </em><em>in</em><em> </em><em>t</em><em>,</em><em> </em><em>a</em><em>=</em><em> </em><em>(</em><em>1</em><em>8</em><em>-16</em><em>)</em><em>/</em><em>2</em>

<em>=</em><em> </em><em>1.5</em>

  • <em>And</em><em> </em><em>F</em><em>=</em><em>ma</em><em> </em>
  • <em>Force</em><em> </em><em>=</em><em>1</em><em>2</em>
  • <em>a</em><em>=</em><em> </em><em>1.5</em>
  • <em>m</em><em>=</em><em>?</em>

<em>You</em><em> </em><em>can</em><em> </em><em>now</em><em> </em><em>solve</em><em> </em><em>for</em><em> </em><em>your</em><em> </em><em>unknown</em><em> </em><em>value</em><em> </em><em>of</em><em> </em><em>mass</em><em>.</em>

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Explanation:

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