Physics-
General
Easy
Question
A particle of a mass
is subjected to a force which varies with distance as shown in fig. If it starts its journey from rest at
, its velocity at
is

The correct answer is: 
Area between curve and displacement axis

In this time body acquire kinetic energy 
By the law of conservation of energy


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P is a point on the ellipse
, S and
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P is a point on the ellipse
, S and
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As per given future to complete the circular loop what should be the radius if initial height is 

As per given future to complete the circular loop what should be the radius if initial height is 

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Figure shows four paths for a kicked football. Ignoring the effects of air on the flight, rank the paths according to initial horizontal velocity component, highest first

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The area of the region bounded by
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The area of the region bounded by
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Area of the region bounded by
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The area bounded by
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The area bounded by
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The area bounded by the two curves
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The area bounded by the two curves
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The area bounded by y =
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The area bounded by y =
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The area bounded by curve
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The area bounded by curve
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The area bounded by the parabola
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The area bounded by the parabola
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The area (in square units)bounded by the curves y=
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The area (in square units)bounded by the curves y=
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The area under the curve y=
and above x-axis is:

The area under the curve y=
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The area of the region (in sq. units), in the first quadrant, bounded by the parabola y=
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The area of the region (in sq. units), in the first quadrant, bounded by the parabola y=
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The area bounded by the curve y=ln (x) and the lines y=0, y=ln(3) and x=0 is equal to:

The area bounded by the curve y=ln (x) and the lines y=0, y=ln(3) and x=0 is equal to:

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Let A=
The area (in square units) of the region A is:

Let A=
The area (in square units) of the region A is:

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