JEE Advanced 2020 Full Test 5 Paper 2

© examsiri.com

Question : 9 of 54

Marks: +1, -0

A particle is taken to a height h from earth's surface and is projected with a velocity v as shown. Assume h<<R,g=10m∕s2,R=6400km. Choose the correct alternative

If v=8km∕s, path of the particle will be circular.
If v=10km∕s, path of the particle will be an ellipse.
If v=11.2km∕s, path of the particle will be parabolic.
If v=6km∕s, path of the particle will be an ellipse.

Go to Question:

Prev Question

Next Question