Answer to Question #252923 in Physics for grey tyrant

Question

Solve the following kinematic and free-fall problems. Show your

complete solution and box your final answer. Be sure to have a unit for your final answer and direction, when needed.

10. The equation for the velocity of an airplane slowing to a stop to the East on an airway is

𝑣⃗(𝑡) = 70𝑚/𝑠² 𝑡 − 44𝑚/𝑠³ 𝑡². Derive the formula for its instantaneous acceleration and find the velocity when t=1s. (3pts)

Answer 1

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