Question

At an air show, a jet plane has velocity components Vx = 625 and Vy = 415 at time 3.85s and Vx = 838 and Vy = 365 at time 6.52s .

A. For this time interval, find the x component of the plane's average acceleration in km/h2.

B. For this time interval, find the y component of the plane's average acceleration in km/h2

C. For this time interval, find the magnitude of its average acceleration. in km/h2

D. For this time interval, find the direction of its average acceleration.
(in degree counterwise from +x axis)

Answer 1

A)2.86x10^5
B)-6.74x10^-4

Answer 2

A)2.86x10^5
B)-6.74x10^-4
C)Who Cares
D)WTF?

Answer 3

Andrea, I think you shouldn't have waited til the last minute for that mastering physics homework that's due at 11:59pm