What determines the type of air mass that forms in an area? Question 11 options:
The amount of oxygen present
The amount of air present
The direction of air flow
The location where it forms

Aferris wheel is a vertical, circular amusement ride with radius 9 m. riders sit on seats that swivel to remain horizontal. the ferris wheel rotates at a constant rate, going around once in 9 s. consider a rider whose mass is 56 kg. at the bottom of the ride, what is the perpendicular component of the rate of change of the rider's momentum? at the bottom of the ride, what is the vector force exerted by the seat on the rider?

Awhite-blue star is hotter than a red star. select the best answer from the choices provided true or false

How is an electron dot structure used to represent a covalent bond?