2 years ago

Define the LAWS OF PHYSICS. State it out in full.BRAINLIEST WILL BE GIVEN!!!!!!

1 answer:

7 0

Answer:

The laws of thermodynamics define a group of physical quantities, such as temperature, energy, and entropy, that characterize thermodynamic systems in thermodynamic equilibrium.

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An electron is initially at rest in a uniform electric field having a strength of 1.85 × 106 V/m. It is then released and accele

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Answer:

$W = 462.5 keV$

Explanation:

As we know that when electron moved in electric field then work done by electric field must be equal to the change in kinetic energy of the electron

So here we have to find the work done by electric field on moving electron

So we have

$F = qE$

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so we have

$W = F.d$

$W = (1.6 \times 10^{-19})(1.85 \times 10^6)(0.25)$

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now we have to convert it into keV units

so we have

$1 keV = 1.6 \times 10^{-16} J$

$W = 462.5 keV$

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<span>Assuming the car is travelling in the same direction for the entire hour, the acceleration is zero.</span>

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A stone is thrown horizontally at 8.0 m/s from a cliff 78.4 m high. How far from the base of the cliff does the stone strike the

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