Weight is equal to:
A. mg^2
B. m/g
C. mg
D. m^2g

Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j

How many moles if mgcl2 are there in 340g of the compound?

If the wavelength is tripled, while the speed of the wave is held constant, what happens to the frequency?