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Applied Physics Practice Test 2

# Vector Addition by Rectangular Components MCQ Questions PDF - 2

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The MCQs: Direction of the resultant of two vectors is given by PDF, "Vector Addition by Rectangular Components" App (Android & iOS) Free with cos-1(ax + by/ay + bx), cos-1(ay + by/ax + bx), tan-1(ay + by/ax + bx), and tan-1(ay - by/ax - bx) choices for online college classes. Practice vector and equilibrium questions and answers, Google eBook to download free sample for online college for teaching degree.

## Physics MCQ: Vector Addition by Rectangular Components Quiz - 2

MCQ: Direction of the resultant of two vectors is given by

A) cos-1(Ay + By/Ax + Bx)
B) cos-1(Ax + By/Ay + Bx)
C) tan-1(Ay + By/Ax + Bx)
D) tan-1(Ay - By/Ax - Bx)

MCQ: Rest mass energy of an electron is

A) 1.02 MeV
B) 0.511KeV
C) 0.511 MeV
D) 2.02 MeV

MCQ: Errors that occur during measurement of the quantities are of

A) 2 types
B) 3 types
C) 4 types
D) 5 types

MCQ: Quantities that are used to describe the laws of physics are called

A) atomic quantities
B) nuclear quantities
C) mechanical quantities
D) physical quantities

MCQ: A vector having 'magnitude only' is called

A) scalar
B) resultant
C) unit vector
D) temperature

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