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The velocity of an object is changing wi...

The velocity of an object is changing with time and relation is given by the following equation.
`v=2t+3t^(2)`
Calculate the position of the object from the origin at `t=2s.`

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To find the position of the object from the origin at \( t = 2 \, \text{s} \) given the velocity function \( v(t) = 2t + 3t^2 \), we need to integrate the velocity function with respect to time. Here are the steps to solve the problem: ### Step 1: Write the relationship between velocity and position The velocity \( v \) is defined as the rate of change of position \( s \) with respect to time \( t \): \[ v = \frac{ds}{dt} \] Given the velocity function: ...
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AAKASH INSTITUTE-MOTION IN A STRAIGHT LINE-ASSIGNMENT (SECTION - D)
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  2. A : It is not possible to have constant velocity and variable accelera...

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  3. A : The direction of velocity of an object can be reversed with consta...

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  4. A : When the velocity of an object is zero at an instant, the accelera...

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  5. A : A body moving with decreasing speed may have increasing accelerati...

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  6. A : for a moving particle distance can never be negative or zero. R ...

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  7. A : If speed of a particle is never zero than it may have zero averag ...

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  8. A : The magntidue of average velocity in an interval can never be grea...

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  9. A : The area under acceleration - time graph is equal to velocity of o...

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  10. A : The motion of body projected under the effect of gravity without a...

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  11. A : The relative acceleration of two objects moving under the effect o...

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  12. A : In the presence of air resistance, if the ball is thrown verticall...

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  13. A : The following graph can't exist actually R :Total path length...

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  14. A : The displacement (s) time graph shown in the figure represents an ...

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  15. A : Average velocity can be zero, but average speed of a moving body c...

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  16. A : For a particle moving in a straight line, its acceleration must be...

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