Unit vector n in the direction of v
Determine the angles made by the vector V = (21)i + (61)j with the positive x- and y-axes. Write the unit vector n in the direction of V
What is the angle of x?
What is the angle of y?
and what does n= ___i + ___j
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A balloon originally had volume of 0.439 L at 44 C and a pressureof 729 torr. To what temperature much the balloon be cooled to reduce its volume to 378 mL if the pressure remained constant?
Express the finite difference formulation of the boundary nodes 0 and 8 for the case of no heat generation. Also obtain the finite difference formulation for the rate of heat transfer at the left boundary.
A solution contains 0.10M iodide ion, I-, and 0.10Mcarbonate ion, CO32-. If solidPb(NO3)2 is slowly added to the solution,which salt will precipitate first, PbI2 orPbCO3?
Equal masses of the second and third are then mixed, and the equilibrium temperature is 28 degrees C. Find the equilibrium temperature when equal masses of the first and third are mixed.
What states of this molecule may be reached by electricdipole transitions from the totally symmetrical ground state? What states of this molecular may be reached by electricdipole transition from an excited state of B2 symmetry?
What is the temperature of the propane leaving the valve in C. Plot the states of the entrance and exist on the T-v diagram and draw schematically the location of the dome.
When considering given amounts of males and females who earn specific kinds of college degrees, there are three statistical events to consider. For each pair of events, please indicate if they are disjoint, exhaustive, or independent and give a br
A car is driven east for a distance of 49 km, then north for 35 km, and then in a direction 33° east of north for 22 km. Draw the vector diagram and determine the total displacement of the car from its starting point and it's direction.
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