General Knowledge - Physics - Discussion
Discussion Forum : Physics - Section 1 (Q.No. 76)
76.
Minimum number of unequal vectors which can give zero resultant are
Discussion:
23 comments Page 2 of 3.
Masa mess said:
8 years ago
I agree with the given answer three.
Dustin said:
8 years ago
Yes, the answer must be B, that is 2 unequal vectors can produce zero resultant.
Ali said:
8 years ago
The answer is 3.
But, if we have one positive vector and other is negative vector so, there sum will be zero.
Hence, both will be correct.
But, if we have one positive vector and other is negative vector so, there sum will be zero.
Hence, both will be correct.
Ishan said:
7 years ago
Two collinear vectors can make zero resultant but they should be of same magnitude and opposite direction in same straight line. When vectors are unequal minimum number required to make zero resultant is three.
Yash said:
7 years ago
Answer is three.
I agree because two unequal vectors never gives resultant zero but three unequal vectors give resultant zero.
Ex. We have three vectors N, P and L. N and P goes in same direction and L goes in opposite direction then its resultant is zero.
I agree because two unequal vectors never gives resultant zero but three unequal vectors give resultant zero.
Ex. We have three vectors N, P and L. N and P goes in same direction and L goes in opposite direction then its resultant is zero.
Simran said:
7 years ago
Answer is Three. I agree.
Nisha said:
7 years ago
Answer will be three. I also agree.
Adityaraj said:
7 years ago
2 is the most appropriate answer.
Because vectors are equal when their magnitude and direction are equal, Hence if we put 2N force towards east and 2N force towards the west the body will remain in equilibrium.
Because vectors are equal when their magnitude and direction are equal, Hence if we put 2N force towards east and 2N force towards the west the body will remain in equilibrium.
Yashika said:
6 years ago
Quite helpful. Thanks for answering.
M. K. Yousaf said:
5 years ago
Answer is 2 forces.
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