A golf ball is struck from A with a velocity Va=7 ft/s as shown bellow. VA B 45° 10° Determine: 1. the distance d at which it will land (put your answer in the cell bellow) 2. the speed at which it strikes the ground at B, this answer must be on your hand-written work 3. the time of the flight from A to B, this answer must be on your hand- written work

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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### Problem Scenario
A golf ball is struck from point A with an initial velocity \( v_A = 7 \, \text{ft/s} \) at an angle of \( 45^\circ \) to the horizontal. The ball lands on a slope inclined at \( 10^\circ \) from the horizontal at point B.

### Diagram Description
- The diagram shows a golfer hitting a ball with an initial velocity vector \( v_A \) at \( 45^\circ \) from horizontal.
- The ball follows a parabolic trajectory before landing on a slope inclined at \( 10^\circ \).
- The distance from point A to point B along the slope is labeled \( d \).

### Tasks
1. **Determine the distance \( d \) at which the ball will land.**
   - Record your answer in the space provided below.

2. **Find the speed at which the ball strikes the ground at point B.**
   - Use your hand-written calculations to document this.

3. **Calculate the time of flight from point A to point B.**
   - Include your hand-written work for this answer. 

Ensure you solve these problems using the principles of projectile motion and inclined plane physics.
Transcribed Image Text:### Problem Scenario A golf ball is struck from point A with an initial velocity \( v_A = 7 \, \text{ft/s} \) at an angle of \( 45^\circ \) to the horizontal. The ball lands on a slope inclined at \( 10^\circ \) from the horizontal at point B. ### Diagram Description - The diagram shows a golfer hitting a ball with an initial velocity vector \( v_A \) at \( 45^\circ \) from horizontal. - The ball follows a parabolic trajectory before landing on a slope inclined at \( 10^\circ \). - The distance from point A to point B along the slope is labeled \( d \). ### Tasks 1. **Determine the distance \( d \) at which the ball will land.** - Record your answer in the space provided below. 2. **Find the speed at which the ball strikes the ground at point B.** - Use your hand-written calculations to document this. 3. **Calculate the time of flight from point A to point B.** - Include your hand-written work for this answer. Ensure you solve these problems using the principles of projectile motion and inclined plane physics.
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