Hydroelectric energy is electricity generated from
a. earth’s heat
b. the sun
c....
Answers: 2
Physics, 22.06.2019 13:00
Ways that industry and agriculture use physical properties to separate substances
Answers: 1
Physics, 22.06.2019 20:40
Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.
Answers: 1
Physics, 23.06.2019 08:40
Which of the following is not used to measure wind? oa. psychrometero b. wind socko c. weather vaneo d. anemometer
Answers: 2
Physics, 23.06.2019 16:30
Remember, the density of water is 1g/cm3, so the mass of water equals the volume of the rose quartz. find the density of the rose quartz. find the specific gravity of the rose quartz. specific gravity = density of of water. what are the units for specific gravity?
Answers: 3
History, 19.05.2021 21:20
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Mathematics, 19.05.2021 21:20
Mathematics, 19.05.2021 21:20
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English, 19.05.2021 21:20
Mathematics, 19.05.2021 21:20