Physics, 28.07.2019 05:30 dlatricewilcoxp0tsdw
Abaseball is dropped from 100 meters above the surface of the earth. the baseball falls to the ground. what would happen if this baseball was dropped from 100 meters above the surface of the moon? a. it would fall toward the earth's surface. b. it would enter orbit around the moon. c. it would fall toward the sun's core. d. it would fall toward the moon's surface.
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Physics, 22.06.2019 14:30
What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?
Answers: 1
Physics, 22.06.2019 18:30
Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material
Answers: 2
Physics, 22.06.2019 18:30
Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
Answers: 2
Abaseball is dropped from 100 meters above the surface of the earth. the baseball falls to the groun...
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