4. A cannonball of mass 1kg is shot vertically upward from the top of a building with an unknown velocity vo(m/sec). After 2 seconds, the ball reaches its maximum height 30 meters from the ground. Neglecting the air resistance and taking the gravitational acceleration g to be 10(m/sec²), find the height of the building. 6 10 12 14

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.7: Applications
Problem 18EQ
icon
Related questions
Question

show complete solution using differential equations

4. A cannonball of mass 1kg is shot vertically upward from the top of a building with an unknown velocity
vo(m/sec). After 2 seconds, the ball reaches its maximum height 30 meters from the ground. Neglecting the
air resistance and taking the gravitational acceleration g to be 10(m/sec²), find the height of the building.
6
10
12
14
Transcribed Image Text:4. A cannonball of mass 1kg is shot vertically upward from the top of a building with an unknown velocity vo(m/sec). After 2 seconds, the ball reaches its maximum height 30 meters from the ground. Neglecting the air resistance and taking the gravitational acceleration g to be 10(m/sec²), find the height of the building. 6 10 12 14
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Recommended textbooks for you
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage