Question

A particle is thrown horizontally with speed 20 ms–1 from the top of a high tower. What is the radius of curvature of the particle 2 s later? [Neglect air friction and take g = 10 ms–2]

Answer 1

Answer:

pls friends it's urgent , light ray travels from one medium to another with the same refractive index Question -

❥What are Functional Group?

❥Also mention names of different functional group of carbon.