I. In the diagram showing the unit cell, notations for writing a direction vector. vectors for , what are the vecto...
plz answer both 1. In the diagram showing the unit cell, what are the vectors for points A, B, and C. Note: use the correct notations for writing a direction vector. upying each of the lattice sites. Draw a clear diagram Gold has face centered cubic lattice with one atom occ showing the unit cell and find its APF ifrAu = 0.144 nm. 2. 1. In the diagram showing the unit cell, what are the vectors for points A, B,...
1.15. Show the following vector identities by writing each vector in terms of Cartesian unit vectors and showing that each component of the LHS is equal to the corresponding component of the RHS. (a) a·(bxc)=c·(axb)=b·(cxa)
Three vectors are shown in the diagram below. Find the resultant vector (magnitude and direction): A = 120lb @ 37 degrees B = 160lb @ 143 degrees C = 100lb @ 240 degrees Problem #4. Three vectors are shown in the diagram below. Find the resultant vector (magnitude and direction): B - 100D 143° A.- 120 h @ 37" C-100D ) 240 •
5. What are the two unit vectors perpendicular toand which vector is in the direction of the cross product l il × .?
Q2. Vector Vi is 6.6 units long and points along the negative x-axis. Vector I is 8.5 units long and points +5o to the positive x-avis (a) Draw a diagram roughly to scale showing both vectors on an xy coordinate system (b) What are the x and y components of each vector? (c) Determine the sum R 片+1, give magnitude, and direction from the positive x-axis. (d) Draw on a separate diagram, roughly to scale, vectors Vi, V2, and R.
1. Consider the diagram showing two force vectors: a) If vector FA represents 75 N, use a ruler to measure the length of FA on the diagram and determine the scale factor in cm/N. b) Use your ruler to measure FB and then use the scale factor from part a) to find the magnitude of FB. c) Use the parallelogram method to draw (and label) the resultant force, FR. Measure FR with your ruler to find the magnitude of the...
Part 1: Draw the following direction vectors in a cubic unit cell (1 point each): a [100], b (110). c (112), a [110). • [321] Part 2: Draw the following direction planes in a cubic unit cell (1 point each): (1 2 3), (102), (1 11). (201). Please use:
What are the two unit vectors perpendicular to 11 and 1 5. which vector is in the direction of the cross product l' × | i ?
Find the average acceleration vector at point 1. Draw the completed motion diagram, showing the velocity vectors and acceleration vector (v0 is velocity between points 0 and 1 and v1 is velocity between points 1 and 2). Draw the velocity vectors starting at the appropriate black dots and acceleration vector. The location, orientation and length of the velocity vectors will be graded. The orientation of the acceleration vector will be graded. The location and length of the acceleration vector will...
Find the average acceleration vector at point 1. Draw the completed motion diagram, showing the velocity vectors and acceleration vector (vo is velocity between points 0 and 1 and vi is velocity between points 1 and 2). Draw the velocity vectors starting at the appropriate black dots and acceleration vector. The location, orientation and length of the velocity vectors will be graded. The orientation of the acceleration vector will be graded. The location and length of the acceleration vector will...