New posts in Speed

Why do we need instantaneous speed?

How to explain the Maxwell Boltzmann distribution graph (physically)?

Speed of light and speed of sound in the same medium

The instant an accelerating object has zero speed, is it speeding up, slowing down, or neither?

If a black hole is created from light, can this black hole then move at the speed of light?

What is the best way to conceptualise a 'division'

Why does a car's steering wheel get lighter with increasing speed

Why is a particle non-relativistic when its kinetic energy is small compared to its rest energy?

What's wrong with this argument that kinetic energy goes as $v$ rather than $v^2$?

Why doesn't a ball thrown horizontally have a greater speed upon hitting the ground than one thrown vertically if they are thrown with same speed?