Hooke's Law - CORRECT ANSWER-F= kx
Stiffness (k) - CORRECT ANSWER-Lambda/intitial length
Elastic potential energy - CORRECT ANSWER-<
Angle between 2 planes - CORRECT ANSWER-<
Angle between a line and a plane - CORRECT ANSWER-<
Vector area of a traingle - CORRECT ANSWER-0.5 |a x b|
Shortest distance between 2 vector lines - CORRECT ANSWER-(a-c).(bxd)/|bxd|
(all modulus)
, Shortest distance from plane to origin - CORRECT ANSWER-p/|n|
Perpendicular distance between point and plane - CORRECT ANSWER-|(a.n)-
p|/|n|
Dot product of vectors - CORRECT ANSWER-<
Cross product of vectors - CORRECT ANSWER-<
De Moivre's Theorem - CORRECT ANSWER-<
2cosx (complex no.s) - CORRECT ANSWER-z + 1/z
2sinx (complex no.s) - CORRECT ANSWER-z - 1/z
Euler's Formula - CORRECT ANSWER-<
Determinant of a 2x2 matrix - CORRECT ANSWER-<
Determinant of a 3x3 matrix - CORRECT ANSWER-<
Inverse of a 2x2 matrix - CORRECT ANSWER-<
Stiffness (k) - CORRECT ANSWER-Lambda/intitial length
Elastic potential energy - CORRECT ANSWER-<
Angle between 2 planes - CORRECT ANSWER-<
Angle between a line and a plane - CORRECT ANSWER-<
Vector area of a traingle - CORRECT ANSWER-0.5 |a x b|
Shortest distance between 2 vector lines - CORRECT ANSWER-(a-c).(bxd)/|bxd|
(all modulus)
, Shortest distance from plane to origin - CORRECT ANSWER-p/|n|
Perpendicular distance between point and plane - CORRECT ANSWER-|(a.n)-
p|/|n|
Dot product of vectors - CORRECT ANSWER-<
Cross product of vectors - CORRECT ANSWER-<
De Moivre's Theorem - CORRECT ANSWER-<
2cosx (complex no.s) - CORRECT ANSWER-z + 1/z
2sinx (complex no.s) - CORRECT ANSWER-z - 1/z
Euler's Formula - CORRECT ANSWER-<
Determinant of a 2x2 matrix - CORRECT ANSWER-<
Determinant of a 3x3 matrix - CORRECT ANSWER-<
Inverse of a 2x2 matrix - CORRECT ANSWER-<