Define the Kinictec energy .write expression of Kinictec energy.A forc

1.	Define the Kinictec energy .write expression of Kinictec energy.A force of 12N acts on an object of mass of 4kg in the state of rest for 3s .Calculate the Kinictec energy acquired by the author object
Answer» n that, Force = 12N Mass = 4kg Time = 3s VELOCITY = ? Kinetic ENERGY = ? LET's CALCULATE velocity, F = ma { a = v/t } F = mv/t 12 = 4×v/3 v = 9 m/s Let's calculate Kinetic energy = 1/2mv^2 1/2×4×9×9 162 J. Therefore, the Kinetic energy is 162 J. Hope this helps you. Thank you for your question. Mark me as brainleist.

Define the Kinictec energy .write expression of Kinictec energy.A force of 12N acts on an object of mass of 4kg in the state of rest for 3s .Calculate the Kinictec energy acquired by the author object

Answer»

n that,

Force = 12N

Mass = 4kg

Time = 3s

VELOCITY = ?

Kinetic ENERGY = ?

LET's CALCULATE velocity,

F = ma { a = v/t }

F = mv/t

12 = 4×v/3

v = 9 m/s

Let's calculate Kinetic energy = 1/2mv^2

1/2×4×9×9

162 J.

Therefore, the Kinetic energy is 162 J.

Hope this helps you.

Thank you for your question.

Mark me as brainleist.

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Define the Kinictec energy .write expression of Kinictec energy.A force of 12N acts on an object of mass of 4kg in the state of rest for 3s .Calculate the Kinictec energy acquired by the author object​

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Define the Kinictec energy .write expression of Kinictec energy.A force of 12N acts on an object of mass of 4kg in the state of rest for 3s .Calculate the Kinictec energy acquired by the author object