A 1,442 kg car is driving up a 653 meters mountain. If it will take 2.308 minutes to get to the top of the mountain, the
car's power (in horsepower) is:

Afixed electric space heater wired by a cable with an ampacity of 30 a should draw a maximum current of a. 30 a. b. 24 a. c. 15 a. d. 27 a.

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?