Which of the following quantities is dependent of the choice of orientation of the coordinate axes?
Two vectors inclined at an angle θ have a resultantwhich makes an angle α withand angle β withLet the magnitudes of the vectors be represented by A, B and R respectively. Which of the following relations is not correct?
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Vectorsinclude an angle θ between them. Ifrespectively subtend angles α and β with then (tanα + tanβ) is :
A unit vector in the direction of resultant vector of
A unit vector perpendicular to i^−2j^+k^ and 3i^−j^+2k^ is
Resultant of two vectorsis of magnitude P. Ifis reversed, then resultant is of magnitude Q. What is the value of P^{2} + Q^{2}?
If then the angel betweenwill be
A motorboat is racing towards the north at 25 kmh^{−1} and the water current in that region is 10 kmh^{−1} in the direction of 60^{∘} east of south. The resultant velocity of the boat is:
Ifis a vector of magnitude 5 units due east. What is the magnitude and direction of a vector 5?
The driver of a car moving towards a rocket launching pad with a speed of 6 ms^{−1} observed that the rocket is moving with a speed of 10 ms^{−1} the upward speed of the rocket as seen by the stationary observer is
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NCERT Solutions: Motion in a Plane Doc  21 pages 
Irodov Solutions: Relativistic Mechanics Doc  21 pages 
DPP for NEET: Daily Practice Problems, Ch 6: Motion in a Plane 1 Doc  4 pages 
DPP for NEET: Daily Practice Problems, Ch 6: Motion in a Plane 1 (Solutions) Doc  4 pages 
DPP for NEET: Daily Practice Problems, Ch 7: Motion in a Plane 2 Doc  4 pages 
102 videos411 docs121 tests

NCERT Solutions: Motion in a Plane Doc  21 pages 
Irodov Solutions: Relativistic Mechanics Doc  21 pages 
DPP for NEET: Daily Practice Problems, Ch 6: Motion in a Plane 1 Doc  4 pages 
DPP for NEET: Daily Practice Problems, Ch 6: Motion in a Plane 1 (Solutions) Doc  4 pages 
DPP for NEET: Daily Practice Problems, Ch 7: Motion in a Plane 2 Doc  4 pages 