Category: Applied Physics

Electric Charge: Basic property of matter ( ), quantized and conserved. Coulomb’s Law: . Electric Field: Electric Dipole: . Gauss’s Theorem:

I am designing a piezoelectric energy harvesting system to power low-energy sensors (e.g., for traffic monitoring) in Las Pias, Metro Manila a tropical urban setting with high temperatures (25C to 38C), humidity levels (60% to 95%), and variable mechanical excitation sources (vehicle-induced vibrations, wind gusts up to 20 km/h, and minor seismic micro-movements). The system…

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Newton’s 3rd law is that for every action (force) in nature, there is an equal and opposite reaction. Requirements:

Imagine a hypothetical planet that has twice the mass of Earth but the same radius. How would the surface gravity, atmospheric pressure, and escape velocity compare to those on Earth? Explain your reasoning using physics and chemistry principles. Aw Requirements:

Imagine a hypothetical planet that has twice the mass of Earth but the same radius. How would the surface gravity, atmospheric pressure, and escape velocity compare to those on Earth? Explain your reasoning using physics and chemistry principles. Requirements:

Why doesn’t moon fall on earth ? Requirements: