Indique la veracidad (V) o falsedad (F) de las siguientes proposiciones: - La velocidad de un automóvil es una cantidad física ( ) - La fuerza es una cantidad física escalar ( ) - El tiempo es una cantidad física fundamental ( ) - La masa es una cantidad física vectorial ( )

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

Why does his teacher ask him to balance the equation by including the correct coefficient

Convert a speed of 201 cm/s to units of inches per minute. also, show the unit analysis by dragging components into the unit‑factor slots.