Use the quadratic formula

Reference no: EM13192247

A rocket is launched from atop a 95-foot cliff with an initial velocity of 119 ft/s.

a. Substitute the values into the vertical motion formula h = -16t2 + vt + c. Let h = 0.

b. Use the quadratic formula to find out how long the rocket will take to hit the ground after it is launched. Round to the nearest tenth of a second.

Reference no: EM13192247

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