3. A bowling ball rolls 33 m with an average speed of 2.5m/s
How many seconds did the ball roll? Show work
Round the answer to two significant digits.
a
82 seconds
b. 0.75 seconds
c. 13 seconds

Respuesta :

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Answer:

[tex]\large \boxed{\text{c. 13 s}}[/tex]

Explanation:

The formula relating distance (d), speed (s), and time (t) is

d = st

[tex]\begin{array}{rcl}\text{33 m} & = & \text{2.5 m$\cdot$s}^{-1}\times t\\t & = & \dfrac{33}{\text{2.5 s}^{-1}}\\\\& = & \textbf{13 s}\\\end{array}\\\text{The ball rolled for $\large \boxed{\textbf{13 s}}$}[/tex]