Ariver has a steady speed 0.500 m/s. a student swims upstream a distance of1.00 km and swims back to the starting point. a) if the student can swim ata speed of 1.20 m/s in still water, how long does the trip take? b) how muchtime is required in still water for the same length swim? c) intuitively, whydoes the swim take longer when there is a current?

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward

What word chemical equation describes cavendish’s experiment with zinc?