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Free vector addition by rectangular components online course worksheet has multiple choice quiz question: direction of resultant of two vectors is given by with choices cos-1(ay + by/ax + bx), cos-1(ax + by/ay + bx), tan-1(ay + by/ax + bx) and tan-1(ay - by/ax - bx) with online learning guide for international exams' preparation like science Olympiad tests, study vector & equilibrium multiple choice questions based quiz question and answers. Vector Addition by Rectangular Components Video

Vector Addition by Rectangular Components Quiz

MCQ. Direction of resultant of two vectors is given by

1. cos-1(Ay + By/Ax + Bx)
2. cos-1(Ax + By/Ay + Bx)
3. tan-1(Ay + By/Ax + Bx)
4. tan-1(Ay - By/Ax - Bx)

C

Modern Physics Quiz

MCQ. Rest mass energy of an electron is

1. 1.02 MeV
2. 0.511KeV
3. 0.511 MeV
4. 2.02 MeV

C

Errors in Measurements in Physics Quiz

MCQ. Errors that occur during measurement of quantities are of

1. 2 types
2. 3 types
3. 4 types
4. 5 types

A

Applied Physics: Physical Quantities Quiz

MCQ. Quantities that are used to describe laws of physics are called

1. atomic quantities
2. nuclear quantities
3. mechanical quantities
4. physical quantities

D

Vector Magnitude Quiz

MCQ. A vector having 'magnitude only' is called

1. scalar
2. resultant
3. unit vector
4. temperature

C