9 Calculate the centripetal force of a ball on a string in circular motion if the mass is 7 kg
traveling at 3 m/s and the radius of the string is 4 meters. *
(1 Point)
11 N
14 N
16 N
25 N
10

On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units

How do you count the total number of atoms present on one side of a chemical equation?

What is the period of a wave traveling 5 m/s if its wavelength is 20 m/s