General Directions: Follow the directions given for each solutions and final answers on your a Activity 1. Answer the given problem. person throws a ball upward into the air with an an acceleration of -9.8 m/s2. Calculate (1) how hi. ball is in the air, (3) how much time it takes for the A height, (4) the velocity of the ball when it returns to

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter1: A Physics Toolkit
Section1.2: Mathematics And Physics
Problem 14SSC
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What is the important notation of the ff. Show complete solution.
General Directions: Follow the directions given for each section. Write your
solutions and final answers on your answer sheet.
Activity 1. Answer the given problem.
of 15 m/s with
A person throws a ball upward into the air with an initial velocity
an acceleration of -9.8 m/s2. Calculate (1) how high it goes, (2) how long the
ball is in the air, (3) how much time it takes for the ball to reach the maximum
height, (4) the velocity of the ball when it returns to the thrower's hand.
Activity 2. Answer the given problem.
The population P(t) of a bacterial colony t hours after observation begins is
dP
found to be changing at the rate
200e0.1t + 150e-0.03t. If the population
dt
was 200,000 bacteria when observations began, what will the population be
12 hours later?
Transcribed Image Text:General Directions: Follow the directions given for each section. Write your solutions and final answers on your answer sheet. Activity 1. Answer the given problem. of 15 m/s with A person throws a ball upward into the air with an initial velocity an acceleration of -9.8 m/s2. Calculate (1) how high it goes, (2) how long the ball is in the air, (3) how much time it takes for the ball to reach the maximum height, (4) the velocity of the ball when it returns to the thrower's hand. Activity 2. Answer the given problem. The population P(t) of a bacterial colony t hours after observation begins is dP found to be changing at the rate 200e0.1t + 150e-0.03t. If the population dt was 200,000 bacteria when observations began, what will the population be 12 hours later?
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