Kinematics Question 281

Question: The resultant of the two vectors having magnitude 2 and 3 it’s 1. What is their cross product

Options:

A) 6

B) 3

C) 1

D) 0

Show Answer

Answer:

Correct Answer: D

Solution:

22+32+2×2×3×cosθ=1

By solving we get θ=180 \ A×B=0



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