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Kitty [74]
2 years ago
12

QUIZZ 12 + 14 + 66 - 87

Physics
2 answers:
I am Lyosha [343]2 years ago
8 0

Answer:

12 + 14 + 66 = 92  \\ jadi \: 92 - 87 = 5 \\ jawabnnya \: 5

svet-max [94.6K]2 years ago
6 0

12 + 14 + 66 - 87

26+66-87

92-87

5

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Book of mass 2 kg is lifted from floor to the table. The height between floor and the table is 1.5 m. Calculate the work done by gravitational force.

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calculate the energy spent on spraying a drop of mercury of 1 cm radius into 10^6 droplets all of same radius. surface tension o
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ANS : .Energy spent on spraying =4.3542*10^{-4}J

Explanation:

<em>Given:</em>

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Thus, volume is conserved.

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Initial energy E_{i} = T*A_{i}\\= 0.0035 * 4 *\pi *0.01^{2}\\=4.398*10^{-6}J

Final energy E_{f}=10^{6}*T*A_{f}\\=10^{6}*0.0035*4*\pi *(0.0001)^2\\=4.39823*10^{-4}

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Question :
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The second law of motion states that: the acceleration of an object is dependent upon two variables: - the net force acting upon the object and the mass of the object. The acceleration of an object depends directly upon the net force acting upon the object

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Motion can be defined as the process of changing position willingly or due to a force applied.

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In conclusion, The second law of motion is used to deduce the formula for acceleration.

Learn more about second law of motion: brainly.com/question/2009830

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