Physics, 16.11.2020 05:10 daquan20035
1. Jung Shin pushes book and it slides off a horizontal tabletop with a
speed of 1.50m/s. The book strikes the floor in 0.46 s. Ignore air
resistance. Find (a) the height of the tabletop above the floor; (b)
the horizontal distance from the edge of the table to the point
where the book strikes the floor; (c) the horizontal and vertical
components of the book's velocity, and the magnitude of its
velocity, just before the book reaches the floor. avorit
Taco chickens Stonhon and lama
II
Answer from: Quest
(75°f − 32) × 5/9 = 23.889°c
Answer from: Quest
conservation of mass
mass before something happens = mass afterwards
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find the sum of the two horizontal vectors and the sum of the two vertical vectors
isoceles right angled triangle
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Scissors and a seesaw both cut things that’s the only comparison
Physics, 21.06.2019 21:00, danidavis2002
In order to place a satellite into orbit, it requires enough fuel to supply the necessary mechanical energy. into what types of mechanical energy does the fuel get transformed?
Answers: 1
Physics, 22.06.2019 03:00, mmcdaniels46867
Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.
Answers: 1
Physics, 22.06.2019 16:50, Jstylez1789
Consider the growth of a 20-nm-diameter silicon nanowire onto a silicon wafer. the temperature of the wafer surface is maintained at 2400 k. assume the thermal conductivity of the silicon nanowire is 20 wm-1k-1 and all its surfaces including the tip are subjected to convection heat transfer with the coefficient h = 1×105 wm-2k-1 and t∞ = 8000 k. when the nanowire grows to l = 300 nm, what is the temperature of the nanowire tip (t (x =
Answers: 1
1. Jung Shin pushes book and it slides off a horizontal tabletop with a
speed of 1.50m/s. The book...
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