Physics Gravitation Part 7 (Examples- Mass, Acceleration) CBSE class 11 XI

[scanadith]

1 ques in problem 3 u told that the earth move in circular path but earth moves in an eliptical path right so can we take fc =mv*2/r

[ExamFearVideos]

@scanadith A circle is a special form of an ellipse.

When the major axis & the minor axis of the ellipse becomes equal, it becomes a circle.

So, for keeping mathematics simple, we have considered the path to be circular.

[livendirect1MDDC]

isn't the height from the earth surface smaller than the radius of the earth?

[goldy2324957]

the video is awesome,

but mam, in question 1 part 2

i think u forgot to square the denominator.

but the video is awesome anyways.....