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Studentka2010 [4]
2 years ago
5

Someone solvw this for me please

Physics
1 answer:
soldi70 [24.7K]2 years ago
6 0

The velocity of the mass at time, t = 1 s, is determined as 20 m/s.

<h3>Magnitude of the force experienced by the body</h3>

The magnitude of the force experienced by the body is calculated as follows;

|F| = √(8² + 6²)

|F| = 10 N

<h3>Acceleration of the mass</h3>

From Newton's second law of motion;

F = ma

where;

  • m is mass
  • a is acceleration

a = F/m

a = 10 /0.5

a = 20 m/s²

<h3>Velocity of the mass after 1 second</h3>

v = at

v = 20 x 1

v = 20 m/s

Learn more about velocity here: brainly.com/question/6504879

#SPJ1

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Answer:

2

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2

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Explanation:

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Explanation :

First we have to calculate the moles of ice.

Q=\frac{\Delta H}{n}

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Now put all the given values in the above expression, we get:

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