help! An object is thrown vertically upward from the surface of a celestial body at a velocity of 36 m/sec reaches a height of s=35t -0.7t^2 meters in t seconds. a. Find the objects velocity and acceleration as functions of time b. How long does it take the object to reach its highest point? c. How high does the object go? d. When does the object first reach half its maximum height? e. how long is the object aloft? A: The objects velocity at time t is v(t) =__m/sec The objects acceleration at time t is a(t)=__ m/sec B.It takes the object _ Sec to reach its highest point C. The object reached a maximum height of __ m D.The object reaches half its maximum height of __ m E. The object is aloft for __ sec