This experiment is about " cart on a ramp". we slowly moved the cart from the bottom of the ramp to the top with our hands about 15 cm away from the motion detector and we let it rolled back down by itself. that's all i have about the question. i don't know how to answer it.
in a free rolling part of motion ( cart on a ramp) there is a moment when velocity is 0m/s. what happenwith the position at that point? what happening with acceleration at that point? explain below, including information about mathematical relationship.
Answers: 1
Physics, 21.06.2019 18:30
Will a heavier bowling ball hit pins better than a lighter bsll
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Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.
Answers: 1
This experiment is about " cart on a ramp". we slowly moved the cart from the bottom of the ramp to...
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