Recall that the height at the time of a rock tossed into the air at time from
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Recall that the height at the time of a rock tossed into the air at time from a height at an initial velocity is given by Time is measured in seconds, height in feet, and velocity in feet per second. The positive direction is up, so if the rock is moving down then its velocity is negative. The magic number 16 in this equation is due to the mass and radius of earth and would be different for example on Mars or on the Moon. The velocity of the rock at time is given by Suppose you throw a rock upward from a height of 64 feet with an initial velocity of 48 feet per second. The rock will hit the ground after ___ seconds.
Related Book For
A First Course in Differential Equations with Modeling Applications
ISBN: 978-1305965720
11th edition
Authors: Dennis G. Zill
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