A 55.0 kg runner who weighs 539.0 N is accelerating at 3.2 m/s2. After 2 seconds, she reaches a speed of 6.4 m/s. What is her momentum at this point? A. 176.0 kg-m/s B. 8.6 kg-m/s C. 352.0 kg-m/s D. 84.

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asked Oct 7, 2021 44.6k views

3 votes

A 55.0 kg runner who weighs 539.0 N is accelerating at 3.2 m/s2. After 2

seconds, she reaches a speed of 6.4 m/s. What is her momentum at this
point?
A. 176.0 kg-m/s
B. 8.6 kg-m/s
C. 352.0 kg-m/s
D. 84.0 kg-m/s

Physics
high-school

Andylei asked

by Andylei

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Answer:

The answer is C. 352.0 kg-m/s

Sharath Kumar answered Oct 7, 2021

by Sharath Kumar

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1 vote

Answer:

C. 352.0 kg-m/s

Explanation: Took the test on APEX

GooseSerbus answered Oct 12, 2021

by GooseSerbus

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