Physics, 05.07.2019 04:20 keaudresp57ie1
Apump is used to empty a 5200 l wading pool. the water exits the 3.0-cm-diameter hose at a speed of 2.2 m/s .how long will it take to empty the pool? express your answer using two significant figures.
Answers: 3
Physics, 22.06.2019 00:30
Occurs when an energy source transfers heat directly to another subject space; an example would be an object becoming warm by sitting in the sunshine
Answers: 1
Physics, 22.06.2019 11:30
Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.
Answers: 2
Physics, 22.06.2019 18:00
The photo shows sugar dissolved into a solution with excess sugar at the bottom of the jar this type of solution is classified as a. unsaturated b. compound c. saturated d. plasma
Answers: 1
Apump is used to empty a 5200 l wading pool. the water exits the 3.0-cm-diameter hose at a speed of...
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