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Plz give the answer of q.no. 120 as soon as possible

Plz give the answer of q.no. 120 as soon as possible 

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Grade:11

1 Answers

Aman
24 Points
4 years ago
The answer to the above question is A).
Use this formula:
Torque= (r) * (F) ,where r ( distance vector from out of application of force to centre of mass) and F are vectors .and * denotes cross product of vectors.
In above case r=1i+0j+0k and F=3j.
 
 

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