If I drop 4 of the balls on Newton’s cradle, how many on the other side will move?

What are the chemical names of these compounds? ke: mg3n2: reset next

What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml

Suppose you increase your walking speed from 7 m/s to 15 m/s in a period of 1 s. what is your acceleration?