A rocket is fired from rest at æ = 0 and travels along a parabolic trajectory described by y? = [150(10*)x] m. Part A If the a component of acceleration is az t) m/s?, where t is in seconds, determine...

Extracted text: A rocket is fired from rest at æ = 0 and travels along a parabolic trajectory described by y? = [150(10*)x] m. Part A If the a component of acceleration is az t) m/s?, where t is in seconds, determine the magnitude of the rocket's velocity when t = 9 s. Express your answer using three significant figures and include the appropriate units. HÁ ? Value Units Submit Request Answer Part B Determine the magnitude of the rocket's acceleration when t = 9 s. Express your answer using three significant figures and include the appropriate units. HA ? a = Value Units