2 an object falls from rest and 16t2 where feet is the point at t seconds and distance of the ob

Name: 2 an object falls from rest and 16t2 where feet is the point at t seconds and distance of the object from the starting positive direction is upward if a stone is dropped from a the building 32983
Uploaded: 2022-04-28T19:49:20-08:00
Duration: 2 min 5 s
Channel: Matthew Elliott
Description: 2 an object falls from rest and 16t2 where feet is the point at t seconds and distance of the object from the starting positive direction is upward if a stone is dropped from a the building 32983

Question

An object falls from rest, and s = -16t^2, where s is the distance in feet at t seconds. The object is moving upward from the starting point. If a stone is dropped from a building 256 ft high, find the time it takes to reach the ground.

          An object falls from rest, and s = -16t^2, where s is the distance in feet at t seconds. The object is moving upward from the starting point. If a stone is dropped from a building 256 ft high, find the time it takes to reach the ground.

Added by Julia B.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Matthew Elliott

04/28/2022

Step 1

Step 1: Set the equation for the position of the object as s = -16t^2 and the final position as -256 ft when the object reaches the ground. Show more…

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An object falls from rest, and s = -16t^2, where s is the distance in feet at t seconds. The object is moving upward from the starting point. If a stone is dropped from a building 256 ft high, find the time it takes to reach the ground.