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# Impulse-Momentum Theorem: Final Speed from Rest

APPH12-BNU6FZ

A force acts on a $5.00\text{ kg}$ cart that starts at rest as shown in the graph below.

What is the best estimate of the final speed of the cart after $10\text{ seconds}$ have passed?

A

$5.0\text{ m/s}$

B

$7.5\text{ m/s}$

C

$12.5\text{ m/s}$

D

$37.5\text{ m/s}$