Question

The position vector of a particle changes from

Answer 1

Answer:

thank you for your time and consideration and I am not sure if you have any questions or concerns please

Answer 2

Answer:

The position vector of a particle changes with time according to the relation r (t) = 15t2 i ˆ + (4–20t2)j . The position vector of a particle changes with time according to the relation r (t) = 15t2 i ˆ + (4–20t2)j .