A 46.6-g golf ball is driven from the tee with an initial speed of 41.3 m/s and rises to a height of 34.1 m. (a) Neglect air resistance and determine the kinetic energy of the ball at its highest point. (b) What is its speed when it is 6.86 m below its highest point? (a) Number (b) Number i 37 Units Units

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Title: Kinetic Energy and Speed of a Golf Ball in Projectile Motion

**Problem Statement:**
A 46.6-g golf ball is driven from the tee with an initial speed of 41.3 m/s and rises to a height of 34.1 m. 

Questions:
(a) Neglect air resistance and determine the kinetic energy of the ball at its highest point.
(b) What is its speed when it is 6.86 m below its highest point?

**Illustration:**
The illustration shows a golfer hitting a golf ball from the tee. The initial speed \( v_0 \) at which the ball is hit is represented by a red arrow. The ball follows a parabolic trajectory, reaching its peak (highest point) before descending back down. The trajectory path of the ball is marked by a dashed line.

**Given Data:**
- Mass of the golf ball = 46.6 g (which is 0.0466 kg)
- Initial speed ( \( v_0 \) ) = 41.3 m/s
- Maximum height = 34.1 m
- Distance below the highest point for part (b) = 6.86 m

**Questions:**
(a) **Kinetic Energy at Highest Point:**
- Enter your answer in:
   - Number: [Text box]
   - Units: [Drop-down menu]

(b) **Speed 6.86 m Below Highest Point:**
- Enter your answer in:
   - Number: [Text box]
   - Units: [Drop-down menu]
Transcribed Image Text:Title: Kinetic Energy and Speed of a Golf Ball in Projectile Motion **Problem Statement:** A 46.6-g golf ball is driven from the tee with an initial speed of 41.3 m/s and rises to a height of 34.1 m. Questions: (a) Neglect air resistance and determine the kinetic energy of the ball at its highest point. (b) What is its speed when it is 6.86 m below its highest point? **Illustration:** The illustration shows a golfer hitting a golf ball from the tee. The initial speed \( v_0 \) at which the ball is hit is represented by a red arrow. The ball follows a parabolic trajectory, reaching its peak (highest point) before descending back down. The trajectory path of the ball is marked by a dashed line. **Given Data:** - Mass of the golf ball = 46.6 g (which is 0.0466 kg) - Initial speed ( \( v_0 \) ) = 41.3 m/s - Maximum height = 34.1 m - Distance below the highest point for part (b) = 6.86 m **Questions:** (a) **Kinetic Energy at Highest Point:** - Enter your answer in: - Number: [Text box] - Units: [Drop-down menu] (b) **Speed 6.86 m Below Highest Point:** - Enter your answer in: - Number: [Text box] - Units: [Drop-down menu]
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