Answers: 3
Physics, 21.06.2019 17:20
When an object moves in uniform circular motion, the direction of its acceleration is a) in the same direction as its velocity vector. b) in the opposite direction of its velocity vector c) is directed toward the center of its circular path. d) is directed away from the center of its circular path. e) depends on the speed of the object.
Answers: 1
Physics, 22.06.2019 13:00
Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?
Answers: 1
Physics, 22.06.2019 14:40
What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.
Answers: 2
Physics, 22.06.2019 20:40
In addition to gravity, what is the other predominant force that affects the motion of a pendulum?
Answers: 1
A ball easily moves but not a bus when we push them. why?...
History, 27.08.2019 17:00
Geography, 27.08.2019 17:00
Mathematics, 27.08.2019 17:00
Computers and Technology, 27.08.2019 17:00
English, 27.08.2019 17:00
Chemistry, 27.08.2019 17:00
History, 27.08.2019 17:00
History, 27.08.2019 17:00
Biology, 27.08.2019 17:00
Mathematics, 27.08.2019 17:00
Biology, 27.08.2019 17:00
Health, 27.08.2019 17:00
Mathematics, 27.08.2019 17:00