You may think think Physics is boring or stupid, but without physics there would be no strong and weak nuclear forces that hold atoms together, so there would be no atoms, just protons, neutrons and electrons.
Also there would be no electricity that powers your computer or cell phone, no magnetism that takes part in power production. No gravitational force would keep your feet on the earth or the atmosphere around us, no normal force would push back on your. You would just slilde around, without static or kinetic friction. You wouldn't be able to open a door without torque. And many, many more things...
So understand, without physics nothing would exist, everything would be total chaos.
Also there would be no electricity that powers your computer or cell phone, no magnetism that takes part in power production. No gravitational force would keep your feet on the earth or the atmosphere around us, no normal force would push back on your. You would just slilde around, without static or kinetic friction. You wouldn't be able to open a door without torque. And many, many more things...
So understand, without physics nothing would exist, everything would be total chaos.
Without Physics you and everything else wouldn't be here.
by thephysicsgirl May 31, 2012