During a vector subtraction exercise, a student subtracts a displacement vector from itself. What is the specific name of the result?
Q1. During a vector subtraction exercise, a student subtracts a displacement vector from itself. What is the specific name of the result?
Answer: Null vector
Explanation: Subtracting a vector from itself (A - A) results in a null vector. Option A is wrong because it's a vector, not a scalar.