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If AxB is zero and A and B are non zero then prove that A is parallel to B?
Wiki User
∙ 15y ago
If A and B are vectors then AxB=ABsin(AB). If A and B are not zero then AxB is zero if and only if sin(AB)=0 meaning the angle between A and B is a multiple of 180 degrees, in other words parallel.
Wiki User
∙ 15y ago
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An object in motion has?
It has a non-zero momentum. It also has non-zero kinetic energy.
Can particle have zero speed and non zero velocity?
No.
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As long as it has a non-zero velocity, it will have a non-zero momentum.
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No.
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The sum of all forces must be zeroThe sum of all resultant couple moment must be zero.
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I think you meant to ask for finding a perpendicular vector, rather than parallel. If that is the case, the cross product of two non-parallel vectors will produce a vector which is perpendicular to both of them, unless they are parallel, which the cross product = 0. (a zero vector)
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It is non-zero.It is non-zero.It is non-zero.It is non-zero.
How many equal sides does a trapezoid have?
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When the lines of action of all the forces are not parallel to each other is defined as non parallel forces
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Any non-zero integer.Any non-zero integer.
When was Non Zero Sumness created?
Non Zero Sumness was created in 2002.
When was Non zero one created?
Non zero one was created in 2009.
Can two lines be both non intersecting and non parallel?
no, if two lines are not parallel then the will eventually have to intersect.Alternate perspective:Yes, if two lines are non-parallel, they need not intersect in three dimensional space.
