In the figure, a ball is thrown leftward from the left edge of the roof, at height h above the ground. The ball hits the ground 2.10 s later, at distance d= 26.0 m from the building and at angle 0 = 65.0° with the horizontal. (a) Find h. (Hint: One way is to reverse the motion, as if on videotape.) What are the (b) magnitude and (c) angle relative to the horizontal of the velocity at which the ball is thrown (positive angle for above horizontal, negative for below)?
In the figure, a ball is thrown leftward from the left edge of the roof, at height h above the ground. The ball hits the ground 2.10 s later, at distance d= 26.0 m from the building and at angle 0 = 65.0° with the horizontal. (a) Find h. (Hint: One way is to reverse the motion, as if on videotape.) What are the (b) magnitude and (c) angle relative to the horizontal of the velocity at which the ball is thrown (positive angle for above horizontal, negative for below)?
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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In the figure, a ball is thrown leftward from the left edge of the roof, at height h above the ground. The ball hits the ground 2.10 s later, at distance d = 26.0 m from the building and at angle θ = 65.0° with the horizontal. (a) Find h. (Hint: One way is to reverse the motion, as if on videotape.) What are the (b) magnitude and (c) angle relative to the horizontal of the velocity at which the ball is thrown (positive angle for above horizontal, negative for below)?
![**Question 6**
**Current Attempt in Progress**
In the figure, a ball is thrown leftward from the left edge of the roof, at height \( h \) above the ground. The ball hits the ground 2.10 s later, at a distance \( d = 26.0 \) m from the building and at an angle \(\theta = 65.0^\circ\) with the horizontal.
(a) Find \( h \). (*Hint: One way is to reverse the motion, as if on videotape.*) What are the (b) magnitude and (c) angle relative to the horizontal of the velocity at which the ball is thrown (positive angle for above horizontal, negative for below)?
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### Diagram Explanation
The provided diagram illustrates the following:
- **Initial Position:** The ball is thrown from the left edge of the roof.
- **Trajectory:** The ball travels leftward and downward, making an angle \(\theta\) with the horizontal.
- **Dimensions:**
- **\( d \):** Horizontal distance from the building (26.0 meters).
- **\( h \):** Vertical height from the roof to the ground.
- Labels indicating the following variables:
- \( \theta \): Angle of projection (65 degrees).
- \( d \): Horizontal distance covered by the ball (26.0 meters).
- \( h \): Height from which the ball is thrown.
### Solution Entry
(a)
- Number: [ ]
- Units: [ ]
(b)
- Number: [ ]
- Units: [ ]
(c)
- Number: [ ]
- Units: [ ]
---
This exercise combines principles of kinematics and projectile motion to determine the height \( h \) and the initial velocity parameters of a ball thrown from a height.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F45dfd1f5-087d-4618-beeb-752959bd7a25%2F3d3ca4ae-a6d3-46e4-a222-b7efbaa67bf2%2Fqovzgq.png&w=3840&q=75)
Transcribed Image Text:**Question 6**
**Current Attempt in Progress**
In the figure, a ball is thrown leftward from the left edge of the roof, at height \( h \) above the ground. The ball hits the ground 2.10 s later, at a distance \( d = 26.0 \) m from the building and at an angle \(\theta = 65.0^\circ\) with the horizontal.
(a) Find \( h \). (*Hint: One way is to reverse the motion, as if on videotape.*) What are the (b) magnitude and (c) angle relative to the horizontal of the velocity at which the ball is thrown (positive angle for above horizontal, negative for below)?
---
### Diagram Explanation
The provided diagram illustrates the following:
- **Initial Position:** The ball is thrown from the left edge of the roof.
- **Trajectory:** The ball travels leftward and downward, making an angle \(\theta\) with the horizontal.
- **Dimensions:**
- **\( d \):** Horizontal distance from the building (26.0 meters).
- **\( h \):** Vertical height from the roof to the ground.
- Labels indicating the following variables:
- \( \theta \): Angle of projection (65 degrees).
- \( d \): Horizontal distance covered by the ball (26.0 meters).
- \( h \): Height from which the ball is thrown.
### Solution Entry
(a)
- Number: [ ]
- Units: [ ]
(b)
- Number: [ ]
- Units: [ ]
(c)
- Number: [ ]
- Units: [ ]
---
This exercise combines principles of kinematics and projectile motion to determine the height \( h \) and the initial velocity parameters of a ball thrown from a height.
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