Two vectors acting in the opposite directions have a resultant of 10 units. If they act at right angles to each one
then the resultant is 50 units. Calculate the magnitude of two vectors,
(A) 40,30
(B) 40,50
(C) 20,30
(D) 10,20
Find the value of
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Answer is option A.
Step-by-step explanation:
You can simply get your answer by observing the options.
The difference between them should be 10 and the sum of their squares should be equal to the square of 50 (Pythagoras theorem)
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