The position of a squirrel running in a park is given by r=[(0.280 m/s)t+(0.0360 m/s²)t²]i + (0.0190 m/s³)t³j.

a. What is the x component of the squirrel's velocity, in m/s, at t = 2 seconds?

b. What is the y component of its velocity at t = 2 seconds? (in m/s)

c. How far, in meters, is it from its initial position at t = 4.9 seconds?

d. What is its speed, in m/s, at t = 2 seconds?

E. What direction is it moving at t = 2 seconds? Measure in degrees counterclockwise from the +x axis.