Physics
General
Easy

Question

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

  1. 960.40
  2. 984.90
  3. 982.45
  4. 977.55

The correct answer is: 960.40

Related Questions to study

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

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
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

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

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
parallel
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

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

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
parallel
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?

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?

physics-General
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 =……

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
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 .......

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
parallel
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…………

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…..

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

physicsGeneral
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…..

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
parallel
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

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

physicsGeneral
General
physics

Which of the following statement about the gravitational constant is true

Which of the following statement about the gravitational constant is true

physicsGeneral
General
physics

Three equal masses of mkg each are plced the vertices of an equilateral triangle PQR and a mass of 2 m kg  is placed at the centroid 0 of the triangle which is at a distance of 2 m  from each of vertices of triangle. The force in newton. acting on the mass 2 m is …….

Three equal masses of mkg each are plced the vertices of an equilateral triangle PQR and a mass of 2 m kg  is placed at the centroid 0 of the triangle which is at a distance of 2 m  from each of vertices of triangle. The force in newton. acting on the mass 2 m is …….

physicsGeneral
parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.