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Mechanics/Gravitation
Questions (2)
Can somebody shows me step by step with numbers on how to calculate the period for this question-equation. A black hole is an
6 answers
asked by
joy
540 views
If an astronaut weights 804n on earth what would he weight on a planet that has 3 times the mass and twice the radius of earth
1 answer
asked by
William
439 views
Subcategories (1)
Weight and Mass
Parent Categories (1)
Physics
