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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…

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…
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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

asked
User Andylei
by
8.6k points

2 Answers

1 vote

Answer:

The answer is C. 352.0 kg-m/s

answered
User Sharath Kumar
by
8.0k points
1 vote

Answer:

C. 352.0 kg-m/s

Explanation: Took the test on APEX

answered
User GooseSerbus
by
8.7k points
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