ECAT Pre Engineering Physics Chapter 2 MCQ Test With Answer

Top Scorers Of Physics ECAT Pre Engineering Chapter 2 Vectors and Equilibrium MCQ`s Test

Sr.#	Question	Answer
1	The vector is space has:	A. One Component B. Two Compnents C. Three Components D. Non of these
2	If x-component of a vector is -3 N and y-component is 3 N, then angle of resultant vector will x-axis is:	A. 45° B. 315° C. 135° D. 225°
3	A vector of magnitude 5 N is added to a vector of magnitude 8 N while the orientations are changeable. Range of their possible sum will be very from:	A. Zero to 3 N B. 1 N to 13 N C. 13 N to 3 N D. None of these
4	Two vectors having different magnitudes:	A. Have their directions opposite B. May have their resultant zero C. Cannot have their resultant zero D. None of these
5	Which of the following is scalar quantity?	A. Electric potential B. Velocity C. Momentum D. Force
6	The rectangular components of a vector are equal in magnitude when the vector makes and angle _______with their x-component:	A. 0° B. 30° C. 45° D. 60°
7	The vector in space has:	A. One component B. Two components C. Three components D. None of these
8	The sum of two or more vectors is equal to a single vector which is called:	A. Component vector B. Resultant vector C. Product vector D. None of these
9	Two vectors to be combined have magnitudes of 60 N and 35 N. Pick the possible answer:	A. 100 N B. 70 N C. 20 N D. Zero
10	Torque is also called:	A. Momentum B. Linear inertia C. Moment of a force D. Mass