Time Period of a Simple Pendulum in Space
Mary Beth asked: “if you set up a pendulum aboard an orbiting space vehicle, would the period be less than, the same as, or greater than it would be in our lab? explain.” Ans: In a space vehicle...
View ArticleSpaceship and gravity – a problem
A spaceship is launched and starts moving directly towards the Moon. At what distance from the earth will the pull of the Moon on the spaceship exceed the pll of the Earth? Ignore the effect of the sun...
View Articleblack hole
Subinjith asked “if there is an black hole then how does it so much of gravitational pull to never even let go of the light tht passes by its surface…????” You may also like: Black Hole — Doubts and...
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