USE GRESA METHOD FOR THE SOLUTION 1. A 5.0 million-pound rocket takes off from rest in Houston, Texas. The rocket has attained 150 kph (kilometers per hour) of speed 8.00 s after the launch. Then, at the end of the first minute, its speed is 1,500 kph. (a) What is the average acceleration of the rocket, in m/s2, during the first 8.00 s? (b) What is the average acceleration of the rocket, in m/s2, between the first 8.00 s and the end of the first minute? (c) Suppose the acceleration is constant, but not necessarily the same, in both intervals stated in (a) and (b), how much distance has the rocket covered during the first 8.00 s, and (d) during the interval from 8.00 s to the end of the first minute?
USE GRESA METHOD FOR THE SOLUTION 1. A 5.0 million-pound rocket takes off from rest in Houston, Texas. The rocket has attained 150 kph (kilometers per hour) of speed 8.00 s after the launch. Then, at the end of the first minute, its speed is 1,500 kph. (a) What is the average acceleration of the rocket, in m/s2, during the first 8.00 s? (b) What is the average acceleration of the rocket, in m/s2, between the first 8.00 s and the end of the first minute? (c) Suppose the acceleration is constant, but not necessarily the same, in both intervals stated in (a) and (b), how much distance has the rocket covered during the first 8.00 s, and (d) during the interval from 8.00 s to the end of the first minute?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 71P: A commuter airplane starts from an airport and takes the route shown in Figure P1.71. The plane...
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USE GRESA METHOD FOR THE SOLUTION
1. A 5.0 million-pound rocket takes off from rest in Houston, Texas. The rocket has attained 150 kph (kilometers per hour) of speed 8.00 s after the launch. Then, at the end of the first minute, its speed is 1,500 kph.
(a) What is the average acceleration of the rocket, in m/s2, during the first 8.00 s?
(b) What is the average acceleration of the rocket, in m/s2, between the first 8.00 s and the end of the first minute?
(c) Suppose the acceleration is constant, but not necessarily the same, in both intervals stated in (a) and (b), how much distance has the rocket covered during the first 8.00 s, and
(d) during the interval from 8.00 s to the end of the first minute?
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