alleryAdding A and -A gives a vector of zero magnitude called the:
AFree vector
BPosition vector
CNull vector
DUnit vector
Answer & Solution
Correct answer: C. Null vector
1. The two vectors are equal in size and opposite in direction.
2. They cancel completely.
3. The result is the null vector.
_Source: syllabus Physics Part I, Chapter 4, Motion in a Plane._
Keep practising Motion in a Plane
Browse all Motion in a Plane questions for CBSE Class 11 (Science), or explore more Physics topics.
Related questions
Match each complementary projectile property:Match each circular motion vector with its direction:Match each vector operation with its mathematical property:Match each projectile motion parameter (launch angle θ to horizontal):Which Greek letter denotes the angular speed of a body in circular motion?A boat heads straight across at 4 m/s in a 3 m/s current. Its speed over the ground?A particle shifts from the point (1, 2) to the point (4, 6) in a plane. What is the magnitWhat happens to the direction of a vector when it is multiplied by a negative real number?