Physics, 20.11.2020 18:40 oliviacalhoun29
Two people push a 2,000-kg car to get it started. An acceleration of at least 5.0 m/s^2 is required to start the car. Assuming both people apply the same magnitude force, how much force will each need to apply if friction between the car and the road is 300 N?
Answers: 1
Physics, 23.06.2019 15:00
An experiment was performed on a 2-kg block. forces of 5, 10 and 15 newtons respectively were applied to the block for 5 seconds. describe the difference in acceleration between the three trials. a) the final accelerations will all be the same. b) the final acceleration will triple between the first and third trial. c) the final acceleration will be cut by 1/3 from the first to third trial. d) the final acceleration will increase nine time between the first and third trial.
Answers: 1
Physics, 23.06.2019 20:30
Cobwebs are popular decorations at halloween time, but an experiment in which spiders were given psychoactive substances showed that it really affects their web spinning skills! the web below was spun under the influence of what?
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Physics, 23.06.2019 22:50
You are now given an additional piece of information: it takes five complete revolutions for the turntable to speed up from 3313rpm to 45rpm. which of the following equations could you use to directly solve for the numerical value of the angular acceleration Îą?
Answers: 1
Two people push a 2,000-kg car to get it started. An acceleration of at least 5.0 m/s^2 is required...
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