A medium$-$sized pear provides about $102$ Calories of energy.

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$($a$)$ Convert $102$ Cal to joules.

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J

$($b$)$ Suppose that amount of energy is transformed into kinetic energy of a $1\mathrm{.}53$ kg object initially at rest. Calculate the final speed of the object $($in $\frac{m}{s}).$

$\frac{m}{s}$

$C$

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