Question: Projectile on Mars Suppose an object is fired vertically upward from the ground on Mars with an initial velocity of 9 6 f t s

Projectile on Mars Suppose an object is fired vertically upward from the ground on Mars with an initial velocity of 96fts. The height s(in feet) of the object above the ground after t seconds is given by s=96t-6t2.
a. Determine the instantaneous velocity of the object at t=1.
b. When will the object have an instantaneous velocity of 12fts?
c. What is the height of the object at the highest point of its trajectory?
d. With what speed does the object strike the ground?
Projectile on Mars Suppose an object is fired

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