Physics, 03.12.2019 17:31 bdjdbjdjid200
Aman pushes a heavy cart with a force exerted of 250 newtons to keep it moving at a constant velocity. what is the kinetic frictional force between the cart and the ground?
select one:
250 newtons against the cart's motion
not enough information.
246 n against the cart's motion
200 n against the cart's motion
Answers: 2
Physics, 22.06.2019 02:30
Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference
Answers: 1
Physics, 22.06.2019 06:30
Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.
Answers: 2
Physics, 22.06.2019 06:40
Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?
Answers: 2
Physics, 22.06.2019 10:10
Which branches of natural science include the study of an organism that lived 10 million years ago
Answers: 1
Aman pushes a heavy cart with a force exerted of 250 newtons to keep it moving at a constant velocit...
English, 08.02.2021 22:50
Mathematics, 08.02.2021 22:50
Geography, 08.02.2021 22:50
Mathematics, 08.02.2021 22:50
English, 08.02.2021 22:50
Social Studies, 08.02.2021 22:50
Mathematics, 08.02.2021 22:50
History, 08.02.2021 22:50
Mathematics, 08.02.2021 22:50
Mathematics, 08.02.2021 22:50