5) A riffle bullet has a muzzle velocity of 300m/s. a)At what angle should the riffle be pointed to achieve maximum range?
b) What is the range?
c) What is the time of flight

Hen a gfci receptacle device is installed on a 20-ampere branch circuit (12 awg copper), what is the minimum volume allowance (in cubic inches) required for conductor fill for each conductor in the outlet box?

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane