5. A 322-g fan cart begins at 15.0 m/s (right). The graph below shows the impulse applied to the cart. What is its velocity at the 2.00 sec mark? After the 6.00 sec mark? a. 27.4 m/s b. 2.6 m/s Force (N) 6 4 2 0 -2 -4 -6 2 4 6 8 10 Time (sec)
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time graph. This can be done by calculating the area of the trapezoid formed by the force values at 2.00 sec and 6.00 sec. Show more…
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