If a projectile flies 387 meters north in 8.5 seconds, what is its velocity?

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How many moles are equivalent to 55.5g of nano3

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work