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Aspherical planet far out in space has mas Mo and diameter Do. A particle of
falling near the surface of this planet will experience an acceleration due to gravity which is equal to
Aspherical planet far out in space has mas Mo and diameter Do. A particle of
falling near the surface of this planet will experience an acceleration due to gravity which is equal to
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in a sine wave, position of different particles at time t =0 is sbown in figure: The equation for this wave travelling along the positive x - direction can be

in a sine wave, position of different particles at time t =0 is sbown in figure: The equation for this wave travelling along the positive x - direction can be

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The time period of a simple pendulum on a freely moving artificial satellite is
The time period of a simple pendulum on a freely moving artificial satellite is
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A body weights 700 g wt on the surface of earth How much it weight on the surface of planet whose mass is 1/7 and radius is half that of the earth
A body weights 700 g wt on the surface of earth How much it weight on the surface of planet whose mass is 1/7 and radius is half that of the earth
physicsGeneral
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The value of g on be earth surface is 980 cm/
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The value of g on be earth surface is 980 cm/
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The radius of the earth is 6400 km and g=
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The radius of the earth is 6400 km and g=
. In order that a body of 5 kg weights zero at the equator, the angular speed of the earth is =……rad/sec
physicsGeneral
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If earth rotates faster than its present speed the weight of an object will.
If earth rotates faster than its present speed the weight of an object will.
physicsGeneral
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A transverse wave is represented by
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A transverse wave is represented by
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The length of the tangent of the curves
is
The length of the tangent of the curves
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The moon's radius is 1/4 that of earth and its mass is 1/80 times that of the earth. If g represents the acceleration due to gravity on the surface of earth, that on the surface of the moon is
The moon's radius is 1/4 that of earth and its mass is 1/80 times that of the earth. If g represents the acceleration due to gravity on the surface of earth, that on the surface of the moon is
physicsGeneral
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If R is the radius of the earth and g the acceleration due to gravity on the earth's surface, the mean density of the earth is =……
If R is the radius of the earth and g the acceleration due to gravity on the earth's surface, the mean density of the earth is =……
physicsGeneral
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If. two almost identical waves having frequencies
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If. two almost identical waves having frequencies
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As shown in figure, two pulses in a string having center to center distance of 8 cm are travelling abng mutually opposite direction. If the speed of both the pulse is
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As shown in figure, two pulses in a string having center to center distance of 8 cm are travelling abng mutually opposite direction. If the speed of both the pulse is
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physics-General
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The depth of at which the value of acceleration due to gravity becomes 1/n the time the value of at the surface is (R= radius of earth)
The depth of at which the value of acceleration due to gravity becomes 1/n the time the value of at the surface is (R= radius of earth)
physicsGeneral
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If the density of small planet is that of the same as that of the earth while the radius of the planet is 0.2 times that of lhe earth, the gravitational acceleration on the surface of the planet is……
If the density of small planet is that of the same as that of the earth while the radius of the planet is 0.2 times that of lhe earth, the gravitational acceleration on the surface of the planet is……
physicsGeneral