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Given vecA=hati+2hatj-3hatk, when vecB i...

Given `vecA=hati+2hatj-3hatk`, when `vecB` is added to `vecA`, we get unit vector along x-axis then `vecB` is:-

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If vecA=2hati-2hatj-hatk and vecB=hati+hatj , then : (a) Find angle between vecA and vecB . (b) Find the projection of resultant vector of vecA and vecB on x-axis. (c) Find a vector which is, if added to vecA, gives a unit vector along y-axis.

NEET MAJOR TEST (COACHING)-NEET-UG DRILL TEST 13-PHYSICS
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  2. Find the value of |-hati|+|hatj|+|-hatk|=?

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  3. Given vecA=hati+2hatj-3hatk, when vecB is added to vecA, we get unit v...

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  4. Out of following which resultant not possible by 10N & 15 N

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  5. Vector vec(A) is 2cm long and is 60^(@) above the x-axis in the first ...

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  6. If vecA=2hati+hatj-hatk. vecB=hati+2hatj+3hatk and vecC=6hati-2hatj-6h...

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  7. The area of the triangle formed by the adjacent sides with vecA = 3hat...

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  8. The component of vector A=2hati+3hatj along the vector hati+hatj is

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