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PRADEEP-KINEMATICS-3 Short answer
- What are the angles made by vector vec A =hat I + sqer 3 hat j with x...
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- Two persons are pulling, the ends of a strong in such a way so that th...
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- The resultant of two vectors vec A and vec B perpendicular to the vec...
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- A man moving in rain holds his unbrella inclined to the vertical even ...
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- The dot product of two vectors vanishes when vectors are orthogonal an...
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- If vec R = (vec A = vec B), show that R^(2) =A^(2) +B^(20 +2 AB cos ...
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- If vec A =vec B- vec C, then determine the angle betwee vec A and vec...
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- The sum and differnce of two vectors are perpendicular to each other. ...
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- What do you understand by (i) position vector and (ii) displacement ve...
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- Explain multiplication of a vector by (i) a real number (ii) by a scal...
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- What do you understand by resultant vector ? Show that vector addition...
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- Explain the rules for addition of vectors geometrically with illustrat...
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- State polugon low of vectors and show that it can be deduced from tria...
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- Explain subtraction of two vectors with illustration.
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- What is relative velocity ? Explain how a man can hold his umbrella wh...
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- What is a zero vector ? How can you obtain zero vectors. Give examples...
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- What do you understand by resolution of a vector ? Show that there is ...
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- Explain rectangular componets of a vectors with illustration. Show tha...
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- Assertion: Pulling a lawn roller is easier than pushing it. reason: ...
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- Explain vectors addition when vectors are in terms of rectangular comp...
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