A boy in a canoe paddles upriver at a speed of 1.4 m/s relative to the water. The water flows downriver at a speed of 1.4 m/s relative to the riverbed. How fast does the boy's canoe appear to move when viewed by an observer standing on the riverbank? A:0 m/s

B:1.4 m/s up the river

C: 1.4 m/s down the river

D: 2.8 m/s up the river

I want this solved in 5 minutes pl

To protect all four receptacles on a branch circuit that surrounds a swimming pool, you would install which of the following configurations? a. gfci feed-through receptacle at the end of the load's circuit b. gfci-terminated receptacle at the beginning of the load's circuit c. gfci feed-through receptacle at the beginning of the load's circuit and the other receptacles connected to the load side of that receptacle d. gfci-terminated receptacle at each end of the load's circuit

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.