Acylinder shaped jar has a radius of 2 cm and a hight of 6 cm what the volume of the jar

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?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

By what primary heat transfer mechanism does the sun warm the earth?