Rank the metals from most reactive (1) to least reactive (3). Silver:

Strontium:

Technetium:

What is the kinetic energy of a 10-kg bicycle moving at 10 m/s

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