Question

22. The displacement x of a particle depends on time t
according to the relation x = 3 – 5t + 2t? (where t is in
seconds and x in metres). Find its (i) velocity at t = 2s
(ii) acceleration at t = 4s Ans. (i) 3 m/s (ii) 4 m/s2.

Answer 1

Answer:

bebsskkams

Explanation:

nansjdkkddncbisaomandhfislanzbfhwoannshdyriwla xhfusoa

Answer 2

Answer:

what happened we were talking right please c0me back