If we decrease the amount of force and keep all other factors the same what will happen to the amount of work

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?

(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.

The photo above shows oil and vinegar in a pitcher. the top make a claim about about the density of the vinegar compared to the density of the oil summarize the evidence to support the claim and explain your reasoning