# Physics Quiz on Fundamentals of Vectors for IIT JEE, NEET, Medical & Engineering Exam

0  ## Physics Quiz on Fundamentals of Vectors

Physics Quiz on Fundamentals of Vectors : Previous trends reveal that NEET aspirants find Physics as the most challenging section amongst the other sections. But most of them fail to decipher the reason behind this. This particularly can be as the candidates taking up this examination are predominantly medical aspirants with their subject of interest being Biology. Also, sections like Physics are more on theories, laws, numerical as opposed to Biology which is more of fact-based, life sciences and comprising of substantial explanations. In this post we are providing you Physics quiz on Fundamentals of Vectors.

## Physics Quiz on Fundamentals of Vectors

1. A boy walks uniformly along the sides of a rectangular park with dimensions 400 m×300 m, starting from one corner to the other corner diagonally opposite. Which of the following statements is false?

1. His displacement is 700 m
2. His displacement is 500 m
3. He has travelled a distance of 700 m
4. His velocity is not uniform throughout the walk

(a) His displacement is 700 m

2. Angular momentum is

1. A scalar vector
2. An axial-vector
3. A polar vector
4. A displacement vector

(b) An axial-vector

3. Which of the following is a vector?

1. Surface Tension
2. Moment of Inertia
3. Pressure
4. None of the above

(d) None of the above

4. What is the vertical component of the force 5 N acting on a particle along a direction making an angle of 600?

1. 3 N
2. 2.5 N
3. 10 N
4. 4 N

(b) 2.5 N

5. What is the minimum number of coplanar vectors with different magnitudes that can be added to get a resultant of zero?

1. 1
2. 2
3. 3
4. 4

(c) 3

6. A fly in the hall of dimensions 10 m×12 m×14 m starts to fly from one corner and ends up at the diametrically opposite corner. What is the magnitude of its flight?

1. 17 m
2. 21 m
3. 26 m
4. 36 m

(b) 21 m

7. Any vector in an arbitrary direction can be replaced by two or three vectors

1. perpendicular to each other and have the original vector as their resultant
2. Parallel to each other and have the original vector as their resultant
3. Arbitrary vectors which have original vectors as their resultant
4. It is impossible to resolve a vector

(c) Arbitrary vectors which have original vectors as their resultant

8. Which of the following is a scalar quantity?

1. Acceleration
2. Electric Field
3. Work
4. Displacement

(c) Work

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