Which position has the least amount of kinetic energy?
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Physics, 23.06.2019 06:20, Nelo8970
69. air frictionthe velocity of the satellitea. decreases b. increases c. sometimes increases sometimedecreases d. no effect at all70. the unit of gravitational potential energy isa. jouté b. watt c. newtond. pascal71. which of the following is not influenced by a magneta. cobalt b. copper c. irond. nickel72. one joule of work done in one second by unit positive chargea.1 watt b.1 volt c.1 js d. none73. the most deviated colour of light after passing through a prisea. violet b. red c. green d. yellow4. a coin is placed below a beaker fill with water upto 12 cm isdisplaced by water isa. 9cm b.6cmс.3cmd.7cm
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Physics, 23.06.2019 11:30, bhjbh7ubb
Which of the following characteristics of earth's relationship to the sun explains the existence of earth's seasons? choose all that apply. earth has a satellite called the moon, which rotates around earth. earth spins on its axis, completing one rotation each day. earth's axis always points in the same direction relative to the stars. earth's axis is tilted relative to its orbital plane. earth orbits around the sun, completing one orbit each year.
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Mathematics, 27.10.2020 04:10
Mathematics, 27.10.2020 04:10
Mathematics, 27.10.2020 04:10
Mathematics, 27.10.2020 04:10
English, 27.10.2020 04:10
Mathematics, 27.10.2020 04:10