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CP SINGH-VECTORS-Excercises
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- A truck travelling due to north at 20m s^(-1) turns west and travels a...
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- A particle moves towards east with velocity 5m//s. After 10 seconds it...
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- The length of second's hand in watch is 1 cm. The change in Velocity o...
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- Aparticle moves with a speed v changes direction by an angle theta, w...
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- Let the angle between two non - zero vectors vec(A) and vec(B) be 120^...
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- The component of a vector is
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- One of the two rectangular components of a force is 20 N and it makes ...
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- While travelling from one station to another , a car travels 75 "km no...
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- A person moves 30 m north, then 30 m est, then 30sqrt(2) south-west. H...
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- Find the resultant of the three vectors vec(OA), vec(OB) and vec(OC) s...
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- Three forces acting on a body are shown in figure. To have the resulta...
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- The x- component of the resultant of several vectors (i) is equal to...
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- A hall has the dimensions 10 m xx 12 m xx 14 m. A fly starting at one ...
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- If a unit vector is represented by 0.5 hat(i) + 0.8 hat(j) + c hat(k) ...
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- If vec(A) = 3 hat(i) - 4 hat(j) and vec(B) = 2 hat(i) + 16 hat(j) then...
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- If a particle moves from the point A(1 , 2 , 3) to the point B( 4 , 6 ...
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