Physics 1st Year Chapter 2

Physics 1st Year Chapter 2 MCQs are up-to-date and are beneficial for both entry tests and board examinations. Students must prepare these again and again to have the best possible result.

Physics 1st Year Chapter 2 MCQs

FSc 1st Year Physics Chapter 2 MCQs Notes are a helping material for all kinds of papers.

Physics 1st Year Chapter 2 Vectors and Equilibrium

Which one is a vector:
An example of scalar quantity is:
Name the quantity which is vector:
Rectangular coordinate system is also called:
The direction of a vector in space is specified by:
If both components of a vector are negative, then resultant lies in:
In which quadrant the two rectangular components of a vector have same sign?
If the x-component of a vector is positive and y- component is negative, then resultant vector lies in what quadrant:
If vector A lies in the third quadrant, its direction will be:
A single vector having the same effect as all the original vectors taken together, is called:
When two vectors are anti-parallel, the angle between them is:
The resultant of two forces 30 N and 40 N acting at an angle of 90° with each other is:
The magnitude of the vector 2/3 ı̂ − 1/3 Ĵ + 2/3 k^ is:
If 6N force act at right angle to 8N force, then the magnitude of resultant will be:
If A¯ + B¯ = ¯B + ¯A, this shows that addition of vectors is:
A body is in dynamic equilibrium only when it is:
The unit vector along y-axis is:
Mathematically, unit vector is described as:
A unit vector is obtained by dividing a vector with:
The unit vector in the direction of vector A = 2ı̂ − 2Ĵ + k^ is:
The magnitude of a vector ¯A = Ası̂ − AyĴ:
Vectors A is along y axis, its component along x axis is:
The angle between rectangular components of vector:
A force of 10N is acting along x-axis, its component along y-axis is:
If vector A is acting along y-axis, its y-component is:
If A = 2ı̂ − Ĵ + 3k^, then the magnitude of vector A is:
| ı̂ − Ĵ − 3k^| =
If A = 2ı̂ + Ĵ + 2k^, then |A| is :
Dot product of two non-zero vectors is zero, when angle between them is:
The cross product ı̂ × ı̂ = Ĵ × Ĵ = k^ × k^ is equal to:
The scalar product of two vectors is maximum when they are:
Two vectors A and B are making angle θ with each other. The projection of vector B on vector A is written as.:
The projection of a vector ¯B over ¯A is:
If A = Ası̂ + AyĴ + Azk^ and B = Bsı̂ + ByĴ + Bzk^ then:
The magnitude of vector product is given by:
The direction of vector product is given by:
The cross product ı̂ × Ĵ is equal to:
Torque has zero value, if the angle between r̅ and F¯ is:
ı̂. (Ĵ × k^) is equal to:
The cross product of vectors will be minimum when the angle between vectors is:
The direction of torque is:
¯A × ¯A is:
If the position r̅ and force F¯ are in same direction, then torque will be:
The direction of torque can be found by:
At what angle, the two vectors of the same magnitude have to oriented, if they were to be combined to give a resultant equal to a vector of same magnitude?
If the line of action of force passes through axis of rotation or the origin, then its torque is:
The magnitude of a vector can never be:
The minimum number of unequal forces whose resultant will be zero:
Torque is defined as:
SI unit of torque is:
A body will be in complete equilibrium when it is satisfying:
If a body is at rest, then it will be in:
The magnitudes of rectangular component are equal if its angle with x-axis is:
If Ax = Ay, then the angle between the vector A with x-axis will be:
The resultant of two forces of equal magnitudes is also equal to the magnitude of the forces. The angle between the two forces is:
The magnitude of dot and cross product of two vectors are 6√3 and 6 respectively. The angle between them will be:
The magnitude of cross-product and dot-product of two vectors are equal, the angle between them is:
Two vectors to be combined have magnitudes 60 N and 35 N. The correct answer for the magnitude of their resultant will be:
Physics 1st Year Chapter 2 Vectors and Equilibrium
You got {{userScore}} out of {{maxScore}} correct

Solve More Chapters’ MCQs Online

By Ahsa.Pk

We are sharing meaningful and related notes and all materials for students.

Leave a Reply

Your email address will not be published. Required fields are marked *

Don't Miss Out Anything!

Receive top education notes, lesson ideas, teaching tips, and more!


You have successfully subscribed to the newsletter

There was an error while trying to send your request. Please try again.

will use the information you provide on this form to be in touch with you and to provide updates and marketing.