1. An object is launched with an initial velocity of 96 ft/sec. The height of the object, h, in feet at time, t seconds is given by h = -16t² +96t. a. From what height is the object launched? b. How high is the object after 3 seconds? c. When does the object reach a height of 128 feet? d. When does the object hit the ground?

1. An object is launched with an initial velocity of 96 ft/sec. The height of the object, h, in feet at time, t seconds is given by h = -16t² +96t. a. From what height is the object launched? b. How high is the object after 3 seconds? c. When does the object reach a height of 128 feet? d. When does the object hit the ground?

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Description: 1. An object is launched with an initial velocity of 96 ft/sec. The height of the object, h, in feet attime, t seconds is given by h = -16t² + 96t.a. From what height is the object launched?b. How high is the object after 3 seconds?c. When does the

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter1: Introduction: The Nature Of Science And Physics

Section: Chapter Questions

Problem 1PE: The speed limit on some interstate highways is roughly 100 km/h. (a) What is this in meters per...

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