The initial rate of a reaction is found to increase by a factor of eight when the concentration of one reagent is doubled while all other reagent concentrations are held constant. what is the order of the reaction with respect to that one reagent? define terms, set up the rate law ratios and show cancellations for exp2 / exp1

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration

Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 10.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.90 m/s; (b) he is then lifted at the constant speed of 4.90 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 68.0 kg rescue by the force lifting him during each stage?

What causes the formation of ocean currents?