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For the 20kg block choose downward as positive and for the 30kg block choose the x axis along the incline as positive.Apply Newton's second law of motion to each block separately.The pulley is frictionles...
Damping reduces the amplitude of oscillation of a system over time. Critical damping reduces the amplitude of the oscillations to zero in the shortest possible time, returning the system to the equilibriu...
1st Law - An object will remain at rest or continue at constant velocity unless acted on by an unbalanced force2nd Law - F=ma (for a constant mass body) /the net force acting on a body is directly p...
The de Broglie wavelength is an important idea in physics that shows that all matter with mass can also show wave-like properties. For example, an electron (which we usually think of as a particle) can di...
a) Coal/Nuclear/(Natural) gas.b) Any two from Wind/Hydroelectricity/Solar/Geothermal or any other equally valid form of renewable energy generation.[Bonus]...
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