Question

magnitudes and angle between them.
The position of a particle is given by r= 3.0t ^i+ 2.0t? ^j + 5.0k` wheretis in seconds and the
coefficients have the proper units for r to be in meters. (a) Find v(1) and a(t) of the particle. (b)
Find the magnitude and direction of v(t) at t = 1.0 s.
flight. (b) maximum height (c) horizontal range of a projectile projected with
Find (a)​
​

Answer 1

good question ☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️

Answer 2

Answer:

Its a good question ☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️