An estimated force-time curve for a baseball struck by a bat is shown in the figure below. Let Fmax = 19,000 N, t₂ = 0.5 ms, and to = 3 ms. From this curve, determine the following. F (N) I'max IA ta 0 t(ms) (a) the magnitude of the impulse delivered to the ball N s (b) the average force exerted on the ball kN

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Chapter1: Units, Trigonometry. And Vectors
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An estimated force-time curve for a baseball struck by a bat is shown in the figure below. Let \( F_{\text{max}} = 19{,}000 \, \text{N} \), \( t_a = 0.5 \, \text{ms} \), and \( t_b = 3 \, \text{ms} \). From this curve, determine the following.

[Graph Description]
The graph is a triangular force-time curve. The x-axis represents time \( t \) in milliseconds (ms), ranging from \( 0 \) to some value beyond \( t_b \). The y-axis represents force \( F \) in Newtons (N). The curve starts at the origin (0, 0), peaks at time \( t_a \) with a maximum force \( F_{\text{max}} = 19{,}000 \, \text{N} \) and returns to zero at \( t_b = 3 \, \text{ms} \).

(a) the magnitude of the impulse delivered to the ball  
\(\boxed{\,} \, \text{N} \cdot \text{s}\)

(b) the average force exerted on the ball  
\(\boxed{\,} \, \text{kN}\)
Transcribed Image Text:An estimated force-time curve for a baseball struck by a bat is shown in the figure below. Let \( F_{\text{max}} = 19{,}000 \, \text{N} \), \( t_a = 0.5 \, \text{ms} \), and \( t_b = 3 \, \text{ms} \). From this curve, determine the following. [Graph Description] The graph is a triangular force-time curve. The x-axis represents time \( t \) in milliseconds (ms), ranging from \( 0 \) to some value beyond \( t_b \). The y-axis represents force \( F \) in Newtons (N). The curve starts at the origin (0, 0), peaks at time \( t_a \) with a maximum force \( F_{\text{max}} = 19{,}000 \, \text{N} \) and returns to zero at \( t_b = 3 \, \text{ms} \). (a) the magnitude of the impulse delivered to the ball \(\boxed{\,} \, \text{N} \cdot \text{s}\) (b) the average force exerted on the ball \(\boxed{\,} \, \text{kN}\)
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