Mathematics, 31.01.2020 14:43, patricehill

Sandra throws an object straight up into the air with an initial velocity of 38 ft/s from a platform that is 30 ft above the ground. use the formula h(t)=−16t2+v0t+h0 , where v0 is the initial velocity and h0 is the initial height. how long will it take for the object to hit the ground?
a. 1 s

b. 2 s

c. 3 s

d. 4 s

Answers: 1

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Sandra throws an object straight up into the air with an initial velocity of 38 ft/s from a platform...