As a rough model of the impact of walking/running, consider that half the mass of the body falls from a height of 5.33-cm onto a single foot. (During a typical stride, an adult's center-of-mass moves approximately this distance vertically). Use the kinematic equations to calculate the speed of an object falling from this height at the moment of impact with the ground under the influence of gravity.
Answers: 2
Physics, 22.06.2019 14:20, yourgirlmaya
The energy released by a nuclear fusion reaction is produced when
Answers: 1
Physics, 22.06.2019 14:30, samone26
Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates
Answers: 3
As a rough model of the impact of walking/running, consider that half the mass of the body falls fro...
Mathematics, 09.02.2020 19:17
History, 09.02.2020 19:18
Biology, 09.02.2020 19:18
Mathematics, 09.02.2020 19:18
English, 09.02.2020 19:18
Mathematics, 09.02.2020 19:18