Physics, 11.07.2019 19:00 PONBallfordM89
Baseball player a bunts the ball by hitting it in such a way that it acquires an initial velocity of 2.4 m/s parallel to the ground. upon contact with the bat the ball is 1.2 m above the ground. player b wishes to duplicate this bunt, in so far as he also wants to give the ball a velocity parallel to the ground and have his ball travel the same horizontal distance as player a's ball does. however, player b hits the ball when it is 1.6 m above the ground. what is the magnitude of the initial velocity that player b's ball must be given
Answers: 1
Physics, 22.06.2019 12:00
Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value
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Physics, 23.06.2019 01:00
The bubbles in a carbonated soft drink are produced when carbonic acid decomposes to form carbon dioxide and water. in a closed system, this equilibrium exists as why does a carbonated soft drink lose carbonation when the container is left open? a.water evaporates, which favors the formation of h2co3. b.pressure decreases, which favors the formation of h2co3. c.the open container warms up, which causes more gas to escape. d.co2is removed, which favors the formation of h2co3.
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Physics, 23.06.2019 17:30
Asatellite orbits earth in a circular orbit. does earth's gravity do work on the satellite? explain.
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