A ball rolls across the floor, slowing down with constant acceleration of magnitude a. The ball has positive velocity v after rolling a distance x across the floor. Calculate the ball's initial speed vo if a = 4.77 m/s2, v = 8.27 m/s, and x = 4.64 m. vo m/s Record your numerical answer below, assuming three significant figures.

College Physics
11th Edition
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Chapter1: Units, Trigonometry. And Vectors
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**Problem Statement:**

A ball rolls across the floor, slowing down with constant acceleration of magnitude \( a \). The ball has positive velocity \( v \) after rolling a distance \( x \) across the floor.

Calculate the ball's initial speed \( v_0 \) if \( a = 4.77 \, \text{m/s}^2 \), \( v = 8.27 \, \text{m/s} \), and \( x = 4.64 \, \text{m} \).

\[ v_0 = \, \underline{\hspace{2cm}} \, \text{m/s} \]

**Instructions:**

Record your numerical answer below, assuming three significant figures.

\[ \underline{\hspace{7cm}} \]
Transcribed Image Text:**Problem Statement:** A ball rolls across the floor, slowing down with constant acceleration of magnitude \( a \). The ball has positive velocity \( v \) after rolling a distance \( x \) across the floor. Calculate the ball's initial speed \( v_0 \) if \( a = 4.77 \, \text{m/s}^2 \), \( v = 8.27 \, \text{m/s} \), and \( x = 4.64 \, \text{m} \). \[ v_0 = \, \underline{\hspace{2cm}} \, \text{m/s} \] **Instructions:** Record your numerical answer below, assuming three significant figures. \[ \underline{\hspace{7cm}} \]
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