Home
Class 12
PHYSICS
Assertion : A geostationary satellite ro...

Assertion : A geostationary satellite rotates in a direction from west to east.
Reason : At midnight when the sun is directly below. It pulls on an object in the same direction as the pull of the earth on that object. At noon when the sun is directly above. Its pulls on an object in a direction opposite to the pull of the earth.

Text Solution

AI Generated Solution

To analyze the given assertion and reason, let's break down the statements step by step. ### Step 1: Understanding the Assertion The assertion states that "A geostationary satellite rotates in a direction from west to east." - **Explanation**: A geostationary satellite is one that orbits the Earth at the same rotational speed as the Earth itself. This means it appears to be stationary relative to a point on the Earth's surface. Such satellites orbit the Earth in the equatorial plane and move from west to east. ### Step 2: Confirming the Assertion ...
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    VMC MODULES ENGLISH|Exercise LEVEL -0 Long Answer Type|3 Videos
  • GRAVITATION

    VMC MODULES ENGLISH|Exercise Level-1 MCQs|60 Videos
  • GRAVITATION

    VMC MODULES ENGLISH|Exercise LEVEL -0 Short Answer Type – I|6 Videos
  • GASEOUS STATE & THERMODYNAMICS

    VMC MODULES ENGLISH|Exercise JEE ADVANCED (ARCHIVE )|111 Videos
  • INTRODUCTION TO VECTORS & FORCES

    VMC MODULES ENGLISH|Exercise JEE Advanced ( ARCHIVE LEVEL-2)|12 Videos

Similar Questions

Explore conceptually related problems

Write an expression for the work done when a force is acting on an object in the direction of its displacement.

When a force of constant magnitude in a fixed direction acts on a moving object, then its path is -

Assertion Reflected image always travels in opposite direction of object. Reason Speed of point image formed by reflected rays is always equal to the speed of its point object.

A satellite having time period of revolution 6830 sec is travelling in the same direction as the rotation of the earth, i.e. from west to east, the time interval between the two successive times at which it will appear vertically overhead to an observer at a fixed point on the equator is

At noon, the sun and the earth pull theobjects on the earth's surface in opposite directions. At midnight, the sun and the earth pul these objects in same direction. Is the weight of an object as mearured by a spring baslance on the earth's surface , more at midnight as compared to its weight as noon?

Assertion: A table cloth can be pulled from a table without dislodding the tables. Reason: For a moving object. If its speed changes, Its velocity must change and it must have acceleration.

An astronaut of mass m is working on a satellite orbiting the earth at a distance h from the earth's surface the radius of the earth is R while its mass is M the gravitational pull F_(G) on the astronaut is

Two satellites move along a circular orbit in the same direction at a small distance from each other. A container has to be thrown from the first satellite on the second a one. When will the container reach the second satellite earlier, if it is thrown in the direction of motion of the first satellite or in the opposite direction? The velocity of the container is small in comparison to that of the satellite.

Assume the radius of the earth to be 6.4xx10^(6)m a. Calculate the time period T of a satellite on equational orbit at 1.4xx10^(e)m above the surface of the earth. b. What is the speed of the satellite in this orbit? c. If the satellite is travelling in the same direction as the rotation of the earth i.e. west to east, what is the interval between two successie times at which it will appear vertically overhead to an observed at a fixed point on the equator?

Assertion : When a bar magnet is freely suspended, it points in the north-south direction. Reason : The earth behaves as a magnet with the magnetic field pointing approximately from the geographic south to north.