Question

(b) Write an email to a renowned Sportsperson, who is an octogenarian, but is still
quite healthy and active, requesting him to be the Chief Guest on the occasion of
Grandparents Day Celebration.​

Answer 1

Answer:

will try to answer your question please mark my answer as Brainliest

Answer 2

Answer:

If no external torque acts on a body, its angular velocity remains conserved. Explanation: If no external torque acts on a body, its angular velocity is not conserved but angular momentum is conserved. ... Hence the angular momentum of the heavenly body remains constant over its entire orbit.