Physics, 29.11.2019 00:31 jalenJohnson6t
A100 kg cart goes around the inside of a vertical loop of a roller coaster. the radius of the loop is 3 m and the cart moves at a speed of 6 m/s at the top. the force exerted by the track on the cart at the top of the loop is half the cart's mass, how fast is cart moving in m/s?
Answers: 3
Physics, 22.06.2019 11:00, velazquezemmy45
What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.
Answers: 1
Physics, 22.06.2019 17:30, smariedegray
Convection currents are caused by differences in what two things?
Answers: 1
Physics, 22.06.2019 23:30, isabel2417
Avector a⃗ has a length of 8.6 m and points in the negative x direction. find the x component of the vector −3.7a⃗ .
Answers: 1
A100 kg cart goes around the inside of a vertical loop of a roller coaster. the radius of the loop i...
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