What was the ball's maximum height above the ground?

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 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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1. What was the ball's maximum height above the ground?

←
Unit 4: Projectile Motion (Pt 3) X p Positive Physics - Unit 4: Projectil X +
https://www.positivephysics.org/lesson/physics/projectile-motion/challenge?courselD=1&unitID=10&...
positivephysics
PREMIUM
A student fires a cannonball diagonally with a speed of 25.0m/s from a height
of 54.0m as shown. Neglect drag. Determine all unknowns and answer the
following questions.
How long did the ball rise?
2.39
S
What was the ball's maximum height above the ground?
m
How long did the ball remain in the air?
Dashboard
How far from the base of the building did the ball land?
m
How fast was the ball moving as it struck the ground?
m/s
Unit 4: Projectile Motion, Challenge
80°F
Sunny
At what angle (with the horizontal) did the ball land?
Calculate the magnitude of the angle between the final velocity vector and the nearest horizontal.
Answers should be between 0 and 90°.
Using g = 10m/s²
Keep 3+ sig figs
Desmos Calculator
Check Answers
O
12
73.0⁰
h
C
gabrielk
T
Completion: 29%
Accuracy: 29%
Reference Lesson 1
Cannot Be Solved
8:17 PM
10/20/2022
X
2
Transcribed Image Text:← Unit 4: Projectile Motion (Pt 3) X p Positive Physics - Unit 4: Projectil X + https://www.positivephysics.org/lesson/physics/projectile-motion/challenge?courselD=1&unitID=10&... positivephysics PREMIUM A student fires a cannonball diagonally with a speed of 25.0m/s from a height of 54.0m as shown. Neglect drag. Determine all unknowns and answer the following questions. How long did the ball rise? 2.39 S What was the ball's maximum height above the ground? m How long did the ball remain in the air? Dashboard How far from the base of the building did the ball land? m How fast was the ball moving as it struck the ground? m/s Unit 4: Projectile Motion, Challenge 80°F Sunny At what angle (with the horizontal) did the ball land? Calculate the magnitude of the angle between the final velocity vector and the nearest horizontal. Answers should be between 0 and 90°. Using g = 10m/s² Keep 3+ sig figs Desmos Calculator Check Answers O 12 73.0⁰ h C gabrielk T Completion: 29% Accuracy: 29% Reference Lesson 1 Cannot Be Solved 8:17 PM 10/20/2022 X 2
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