A plane flies 25° east of north at 250ms-1 for 2 minutes then turns and travels at 15° south of east at 250ms-1 for 3 minutes. what is the planes displacement from its starting point at the end of the 5 minutes .

Asteady current of 1 ais flowing through a conducter calculate the number of electrons that flows through conductor in 1second

Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s

How to tell if a molecule is polar or nonpolar with electronegativity