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Ahsanur
Questions (5)
Two charged spheres are kept at a great distance from each other. Sphere A has charge +20q and sphere B has charge -14q. A
0 answers
1,023 views
Mr. X drops A ball from a height of 1 metre above the ground. Mr. Y starts a camera which takes picture of the ball every 250
0 answers
1,112 views
A man of mass m is standing in an elevator. The elevator is accelerating downward at g/k, where k>1 and g is the gravitation
1 answer
943 views
In a binary star system in which 2 stars orbit each other about their centre of mass, the mass of one star is 20m while the
0 answers
574 views
Mr. X drops A ball from a height of 1 metre above the ground. Mr. Y starts a camera which takes picture of the ball every 250
0 answers
444 views
