Physics, 27.09.2020 16:01, bryanmcmillianjr
tom is pushing his little sister Emily on a sled. Emily has a mass of 30kg and tom is pushing with a force of 10N. however there is a friction from the sled of 1 N. what is Emily's final acceleration?
Answers: 1
Physics, 21.06.2019 19:00, shanicet047ox9ff6
Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .
Answers: 3
Physics, 21.06.2019 23:00, xojade
Athermometer is removed from a room where the temperature is 70° f and is taken outside, where the air temperature is 10° f. after one-half minute the thermometer reads 60° f. what is the reading of the thermometer at t = 1 min? (round your answer to two decimal places.) ° f how long will it take for the thermometer to reach 30° f? (round your answer to two decimal places.)
Answers: 3
tom is pushing his little sister Emily on a sled. Emily has a mass of 30kg and tom is pushing with a...
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