Kinematics Question 299

Question: Two adjacent sides of a parallelogram are represented by the two vectors i^+2j^+3k^ and 3i^2j^+k^ . What is the area of parallelogram [AMU 1997]

Options:

A) 102

B) 20

C) 210

D) 10

Show Answer

Answer:

Correct Answer: A

Solution:

Mass=ForceAcceleration=|F|a = 36+64+1001

=102 kg



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