Question
A Particle of mass
is at rest at t=0. The force exerting on it in
-direction is
. Which one of the following graph is of speed 



The correct answer is: 
Related Questions to study
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Neglect mass of the rope:

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Neglect mass of the rope:

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A block of mass m=4 kg is placed over a rough inclined plane as shown in figure, The cocfficient of friction between the block and plane is s=0.6.A force F=10 N is applied on the block of an angle at 30° The contact force between the block and the plane is

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If the unit vectors and
are inclined at an angle
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For an interval, square bracket denotes close bracket and parantheses means open bracket. Close bracket means that point is included in the interval. Opem bracket means the point is not included in the interval.
If the unit vectors and
are inclined at an angle
such that
, then
lies in the interval
For an interval, square bracket denotes close bracket and parantheses means open bracket. Close bracket means that point is included in the interval. Opem bracket means the point is not included in the interval.