Q. A two dimensional rotation is applied to an object by A. Repositioning it along with straight line path B. Repositioning it along with circular path C. Both a & b D. None of the above Answer & Explaination Discuss Answer : Option:- B Explanation : Discuss here! No Explaination Available for These Question.
Q. To generate a rotation, we must specify A. Rotation angle θ B. Distances dx and dy C. Rotation distance D. All of the mentioned Answer & Explaination Discuss Answer : Option:- A Explanation : Discuss here! No Explaination Available for These Question.
Q. The rotation axis that is perpendicular to the xy plane and passes through the pivot point is known as A. Rotation B. Translation C. Scaling D. Shearing Answer & Explaination Discuss Answer : Option:- A Explanation : Discuss here! No Explaination Available for These Question.
Q. Positive values for the rotation angle θ defines A. Counter clockwise rotations about the end points B. Counter clockwise translation about the pivot point C. Counter clockwise rotations about the pivot point D. Negative direction Answer & Explaination Discuss Answer : Option:- C Explanation : Discuss here! No Explaination Available for These Question.
Q. The original coordinates of the point in polar coordinates are A. X’=r cos (φ +θ) and Y’=r cos (φ +θ) B. X’=r cos (φ +θ) and Y’=r sin(φ +θ) C. X’=r cos (φ -θ) and Y’=r cos(φ -θ) D. X’=r cos (φ +θ) and Y’=r sin(φ -θ) Answer & Explaination Discuss Answer : Option:- B Explanation : Discuss here! No Explaination Available for These Question.
Q. From the following, which one will require 4 matrices to multiply to get the final position? A. Rotation about the origin B. Rotation about an arbitrary Point C. Rotation about an arbitrary line D. Scaling about the origin Answer & Explaination Discuss Answer : Option:- B Explanation : Discuss here! No Explaination Available for These Question.
Q. Rotation is simply _____ object w.r.t origin or centre point. A. Turn B. Shift C. Compression D. Drag element Answer & Explaination Discuss Answer : Option:- A Explanation : Discuss here! No Explaination Available for These Question.
Q. A line AB with end point A (2,3) & B (7,8) is to be rotated about origin by 300 in clockwise direction. Determine the coordinates of end points S of rotated line. A. (3.232, 2.598) B. (5.232, 3.598) C. (3.232, 1.298) D. (3.232, 1.598) Answer & Explaination Discuss Answer : Option:- D Explanation : Discuss here! No Explaination Available for These Question.
Q. An ellipse can also be rotated about its center coordinates by rotating A. End points B. Major and minor axes C. Both a & b D. None of the above Answer & Explaination Discuss Answer : Option:- B Explanation : Discuss here! No Explaination Available for These Question.
Q. The transformation that used to alter the size of an object is A. Scaling B. Rotation C. Translation D. Reflection Answer & Explaination Discuss Answer : Option:- A Explanation : Discuss here! No Explaination Available for These Question.