1) How much time does it take for a bird to travel 320m with an average velocity of
16m/s?...
Answers: 1
Physics, 22.06.2019 04:20
When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.
Answers: 1
Physics, 22.06.2019 16:30
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Physics, 23.06.2019 00:30
Arope has one end tied to a vertical support. you hold the other end so that the rope is horizontal. if you move the end of the rope back and forth with a frequency of 4 hz, the transverse wave you produce has a wavelength of 0.5 m. what is the speed of the wave in the rope?
Answers: 1
Physics, 23.06.2019 01:30
Mackinzie walks 4 blocks west, then 2 blocks south, then 4 blocks east, and,finally, 1 block south. what is the magnitude of her total displacement duringthis walk (in blocks)?
Answers: 2
Health, 15.07.2019 04:30
History, 15.07.2019 04:30
Mathematics, 15.07.2019 04:30
Mathematics, 15.07.2019 04:30
Physics, 15.07.2019 04:30
History, 15.07.2019 04:30
Mathematics, 15.07.2019 04:30
Biology, 15.07.2019 04:30
Mathematics, 15.07.2019 04:30
Mathematics, 15.07.2019 04:30
Health, 15.07.2019 04:30