Physics, 02.10.2019 06:00 chutcherson020
On a spacecraft two engines fire for a time of 399 s. one gives the craft an acceleration in the x direction of an x = 4.63 m/s2, while the other produces an acceleration in the y direction of ay = 8.15 m/s2. at the end of the firing period, the craft has velocity components of vx = 3160 m/s and vy = 4020 m/s. find (a) the magnitude and (b) the direction of the initial velocity. express the direction as an angle with respect to the +x axis.
Answers: 3
Physics, 22.06.2019 08:00
The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato
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Physics, 22.06.2019 13:20
This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?
Answers: 3
Physics, 22.06.2019 19:50
What are the dimensions of the cross section that passes through the points a, f, g, and d?
Answers: 2
On a spacecraft two engines fire for a time of 399 s. one gives the craft an acceleration in the x d...
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