Physics

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If earth rotates faster than its present speed the weight of an object will.

increases at the equator but remain unchanged of the poles.
Decreases at the equator but remain unchanged at poles.
Remain unchanged at the equator but decreases at poles.

The correct answer is: Decreases at the equator but remain unchanged at poles.

The value of g on be earth surface is 980 cm/ $s e c squared$ . Its value at a height of 64 km from the earth surface is....cm5^-2

physicsGeneral

General

physics

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

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General

physics-

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

physics-General

General

physics

Aspherical planet far out in space has mas Mo and diameter Do. A particle of $m$ falling near the surface of this planet will experience an acceleration due to gravity which is equal to

physicsGeneral

General

Maths-

If $f left parenthesis x comma y right parenthesis equals S i n invisible function application open parentheses e to the power of a x end exponent plus e to the power of b y end exponent close parentheses$ then $f subscript x y end subscript equals$

We have used rules of indices and different formulae of differentiation to solve the question. When we find the derivative w.r.t to some variable we take another variable as consta.

If $f left parenthesis x comma y right parenthesis equals S i n invisible function application open parentheses e to the power of a x end exponent plus e to the power of b y end exponent close parentheses$ then $f subscript x y end subscript equals$

Maths-General

We have used rules of indices and different formulae of differentiation to solve the question. When we find the derivative w.r.t to some variable we take another variable as consta.

General

physics

The time period of a simple pendulum on a freely moving artificial satellite is

physicsGeneral

General

physics

The radius of the earth is 6400 km and g= $10 space m s squared$ . In order that a body of 5 kg weights zero at the equator, the angular speed of the earth is =……rad/sec

physicsGeneral

General

physics-

A transverse wave is represented by $y equals A S i n left parenthesis u t minus k x right parenthesis$ . For what value of its wavelength will the wave velocity be equal to the maximum velocity of the particle taking part in the wave propagation?

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General

physics

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 =……

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General

physics-

If. two almost identical waves having frequencies $n subscript 1 end subscript$ and $n subscript 2 end subscript$ produced one after the other superposes then the time interval to obtain a beat of maxirmum intensity is .......

physics-General

General

physics-

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 $2 text end text c m divided by$ s, then after 2s, the energy of these pulses will be…………

physics-General

General

physics

As we go from the equator to the poles, the value of g…..

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General

physics

The gravitational force between two point masses $m subscript 1$ and $m subscript 2$ at separation r is given by F= $G fraction numerator m subscript 1 m subscript 2 over denominator r squared end fraction$ The constant K…..

physicsGeneral

General

physics

Two point masses A and B having masses in the ratio 4:3 are seprated by a distance of 1m. When another point mass c of mass M is placed in between A and B the forces A and C is 1/3rd of the force between b and C, Then the distance C form is...m

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General

physics

Which of the following statement about the gravitational constant is true

physicsGeneral

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If earth rotates faster than its present speed the weight of an object will.

increases at the equator but remain unchanged of the poles.Decreases at the equator but remain unchanged at poles.Remain unchanged at the equator but decreases at poles.

The correct answer is: Decreases at the equator but remain unchanged at poles.

Related Questions to study

The value of g on be earth surface is 980 cm/. Its value at a height of 64 km from the earth surface is....cm5-2

The value of g on be earth surface is 980 cm/. Its value at a height of 64 km from the earth surface is....cm5-2

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

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

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

If then

If then

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

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

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

A transverse wave is represented by . For what value of its wavelength will the wave velocity be equal to the maximum velocity of the particle taking part in the wave propagation?

A transverse wave is represented by . For what value of its wavelength will the wave velocity be equal to the maximum velocity of the particle taking part in the wave propagation?

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 =……

If. two almost identical waves having frequencies and produced one after the other superposes then the time interval to obtain a beat of maxirmum intensity is .......

If. two almost identical waves having frequencies and produced one after the other superposes then the time interval to obtain a beat of maxirmum intensity is .......

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 s, then after 2s, the energy of these pulses will be…………

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 s, then after 2s, the energy of these pulses will be…………

As we go from the equator to the poles, the value of g…..

As we go from the equator to the poles, the value of g…..

The gravitational force between two point masses and at separation r is given by F= The constant K…..

The gravitational force between two point masses and at separation r is given by F= The constant K…..

Two point masses A and B having masses in the ratio 4:3 are seprated by a distance of 1m. When another point mass c of mass M is placed in between A and B the forces A and C is 1/3rd of the force between b and C, Then the distance C form is...m

Two point masses A and B having masses in the ratio 4:3 are seprated by a distance of 1m. When another point mass c of mass M is placed in between A and B the forces A and C is 1/3rd of the force between b and C, Then the distance C form is...m

Which of the following statement about the gravitational constant is true

Which of the following statement about the gravitational constant is true

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increases at the equator but remain unchanged of the poles.
Decreases at the equator but remain unchanged at poles.
Remain unchanged at the equator but decreases at poles.

The value of g on be earth surface is 980 cm/ $s e c squared$ . Its value at a height of 64 km from the earth surface is....cm5^-2

The value of g on be earth surface is 980 cm/ $s e c squared$ . Its value at a height of 64 km from the earth surface is....cm5^-2

Aspherical planet far out in space has mas Mo and diameter Do. A particle of $m$ 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 $m$ falling near the surface of this planet will experience an acceleration due to gravity which is equal to

If $f left parenthesis x comma y right parenthesis equals S i n invisible function application open parentheses e to the power of a x end exponent plus e to the power of b y end exponent close parentheses$ then $f subscript x y end subscript equals$

If $f left parenthesis x comma y right parenthesis equals S i n invisible function application open parentheses e to the power of a x end exponent plus e to the power of b y end exponent close parentheses$ then $f subscript x y end subscript equals$

The radius of the earth is 6400 km and g= $10 space m s squared$ . In order that a body of 5 kg weights zero at the equator, the angular speed of the earth is =……rad/sec

The radius of the earth is 6400 km and g= $10 space m s squared$ . In order that a body of 5 kg weights zero at the equator, the angular speed of the earth is =……rad/sec

A transverse wave is represented by $y equals A S i n left parenthesis u t minus k x right parenthesis$ . For what value of its wavelength will the wave velocity be equal to the maximum velocity of the particle taking part in the wave propagation?

A transverse wave is represented by $y equals A S i n left parenthesis u t minus k x right parenthesis$ . For what value of its wavelength will the wave velocity be equal to the maximum velocity of the particle taking part in the wave propagation?

If. two almost identical waves having frequencies $n subscript 1 end subscript$ and $n subscript 2 end subscript$ produced one after the other superposes then the time interval to obtain a beat of maxirmum intensity is .......

If. two almost identical waves having frequencies $n subscript 1 end subscript$ and $n subscript 2 end subscript$ produced one after the other superposes then the time interval to obtain a beat of maxirmum intensity is .......

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 $2 text end text c m divided by$ s, then after 2s, the energy of these pulses will be…………

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 $2 text end text c m divided by$ s, then after 2s, the energy of these pulses will be…………

The gravitational force between two point masses $m subscript 1$ and $m subscript 2$ at separation r is given by F= $G fraction numerator m subscript 1 m subscript 2 over denominator r squared end fraction$ The constant K…..

The gravitational force between two point masses $m subscript 1$ and $m subscript 2$ at separation r is given by F= $G fraction numerator m subscript 1 m subscript 2 over denominator r squared end fraction$ The constant K…..