Physics, 03.09.2019 00:20 caseychandler030418
Tristan is an engineer working on a design for a new roller coaster. he wants the car to shoot out of the station very fast but needs a superconductor to be able to accomplish this. he is looking at different materials to use on the tracks of the roller coaster. what is necessary for his material to function as a superconductor? check all that apply.
a. t < tc
b. a solid metal conductivity
c. a very cold temperature
d. a low boiling point no resistance
Answers: 3
Physics, 22.06.2019 01:40
In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.
Answers: 1
Physics, 22.06.2019 05:00
At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.
Answers: 2
Physics, 22.06.2019 09:00
This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf
Answers: 1
Physics, 22.06.2019 22:00
If a hiker that weighs 600 newtons climbs a 50 meter hill, how much gravitational potential energy has the hiker gained?
Answers: 1
Tristan is an engineer working on a design for a new roller coaster. he wants the car to shoot out o...
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