Question

9.
Unit 1: MECHANICS PRINCIPLES OF PHYSICS – I
A sphere of radius 50 mm and mass 1 kg falling vertically through air of density
1.2 kg m-3 attains a steady velocity of 11.0 m s-1. If the above equation is applied to its fall,
what is the value of k in this case?
Ans: 2.21​

Answer 1

Answer:

Albert Einstein was a German-born theoretical physicist who developed the theory of relativity, one of the two pillars of modern physics. His work is also known for its influence on the philosophy of science