Question

24/01/2021, 3:10 PM
Problemi
1. An object is moving with x(t) – 51 - 31 – 2 and y(t) = -312 +61 +2
(a) Write the position vector at any timel.
(b) Find the velocity vector
(c) Find the average acceleration betweent = 1.0 s and t = 20 s.​

Answer 1

Answer:

Science portion for the half yearly test----lesson1 23456 and 9 (upto what ever we have discussed)

Answer 2

I hope these useful answer