If a particle has linear momentum at position , then its angular momentum is:

a)

b)

c)
-15i -2j +39k

d)

Correct answer is option 'C'. Can you explain this answer?

Question

If a particle has linear momentum  at position , then its angularmomentum is:a)b)c)-15i -2j +39kd)Correct answer is option 'C'. Can you explain this answer?

Answer

Angular momentum is equal to the cross product of the position vector and the linear mamentum.

J=r×p

(4i + 9j + 2k) × (3i - 3j + k)

= -15i-2j+39k

Answer

Angular momentum is equal to the cross product of the position vector and the linear mamentum.calculate by vector cross product rule,you get the answer.

Answer

-15i-2j+39k

Answer

Angular momentum is equal to the cross product of the position vector and the linear mamentum.

J=r×p

(4i + 9j + 2k) × (3i - 3j + k)

= -15i-2j+39k

Answer

Vector r × vector P =-15i-2j+39k get by solving the r×p matrics

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