3. A person walks 35.00 north of west for 11.2 km. How far due north and how far due west would he have to walk to arrive at the same location?

At what time will the interfering waves have an amplitudeof zero?

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

Which of the following is the best name for mgcl2