Q.Among the four fundamental forces, only one force governs your daily life almost entirely. Justify the statement by stating that force.

[!TLDR] The electromagnetic force governs daily life almost entirely, since friction, normal reaction, tension, muscle forces, chemical bonds and all ordinary contact …

Of the four fundamental forces, GRAVITY, while always present, is far too weak between everyday-sized objects to notice except via the Earth's own enormous mass (giving weight); the STRONG and WEAK nuclear forces act only over subatomic distances far too small to matter in daily macroscopic life. The ELECTROMAGNETIC force, by contrast, is responsible for essentially every contact interaction we experience -- friction, normal reaction (why solid objects don't pass through each other), tension in strings/muscles/tendons, the chemical bonds that hold every material object (including our own bodies) together, and all the pushes, pulls and collisions of ordinary life. Justification: without the EM force, matter itself (atoms held together by electron-nucleus attraction, molecules held by chemical/EM bonds) could not exist in a …

Compare the everyday relevance of each of the four fundamental forces: gravity (only noticeable via Earth's mass), strong/weak nuclear (subatomi …

Answering 'gravity' because weight is the most obviously 'felt' force -- but gravity between ordinary objects (other than the Earth) is negligible, …