Dot diagrams (or motion maps when vectors are included) are useful.
Describe how you can tell by looking at
the dots that the object is accelerating
and not moving at a constant speed?

Who was the first scientist to measure speed as distance over time?

You win the lottery and decide to impress your friends by exhibiting a million-dollar cube of gold. at the time, gold is selling for $ 426.60 per troy ounce, and 1.0000 troy ounce equals 31.1035 g. -how tall would your million-dollar cube be? en cm

(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.