A 4.0-kg particle is moving horizontally with a speed of 5.0 m/s when it strikes a vertical wall. The particle rebounds with a speed of 3.0 m/s. What is the magnitude of the impulse delivered to the particle?

a. 24 N×s
b. 32 N×s
c. 40 N×s
d. 30 N×s
e. 8.0 N×s


B

Physics & Space Science

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