Physics, 21.09.2019 04:10, bettybales1986
What from the following list of statements about vectors is definitely true? (section 3.3) the magnitude of a vector can be smaller than length of one of its components. magnitude of a vector is positive if it is directed in +x and negative if is is directed in -x direction. magnitude of a vector can be zero if only one of components is zero. if vector a has bigger component along x direction than vector b, it immediately means, the vector a has bigger magnitude than vector b. magnitude of a vector can be zero only if all components of a vector are zero.
Answers: 2
Physics, 22.06.2019 12:10, malikbryant2002
Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.
Answers: 3
Physics, 22.06.2019 15:00, annapittbull12
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 1
What from the following list of statements about vectors is definitely true? (section 3.3) the magn...
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