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4 days ago · An astronaut in the space station experiences the two forces namely, centripetal force, away from the earth and gravitational force, towards the earth. The object is neither going away from the earth not falling on the earth. That means, both the forces are cancelling each other out. Therefore, there is no gravitational force acting on the ...
4 days ago · 32F. Two small objects, with masses m and M, are originally a distance r apart, and the gravitational force on each one has magnitude F. The second object has its mass changed to 2M, and the distance is changed to r/4. What is the magnitude of the new gravitational force?
4 days ago · 8,971 solutions. 1 / 4. Find step-by-step Physics solutions and your answer to the following textbook question: Determine the ratio of Earth’s gravitational force exerted on an 80-kg person when at Earth’s surface and when 1000 km above Earth’s surface. The radius of Earth is 6370 km..
4 days ago · The Coriolis force in everyday life. The effect of the Coriolis force is an apparent deflection of the path of an object that moves within a rotating coordinate system. The object does not actually deviate from its path, but it appears to do so because of the motion of the coordinate system. The Coriolis effect is most apparent in the path of ...
5 days ago · Hint: Each element of the given rod is not at the same distance from the given point mass. Therefore, the force of gravitation exerted by the rod will not be constant throughout the rod.
3 days ago · Therefore, at the distance \[2.6\times {{10}^{8}}\text{M}\] from the earth's center the gravitational Force will be Zero. Note: In this question at the rocket the force due to earth and sun will be equal and in opposite directions.
3 days ago · Now we need to calculate the magnitude of the gravitational force on any sphere due to the other two. Here we know that forces acting on each of the spheres due to the third one are equal.Hence the two forces acting on the sphere A due to sphere B and C are equal to each other.Hence we can say,
