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kumpel [21]
2 years ago
12

A person running down the hallway at a velocity of 4.2 m/s comes to a stop in a time of 1.8 seconds to avoid hitting the wall. W

hat was the acceleration of the person?
A.) 7.6 m/s/s
B.) -7.6 m/s/s
C.) 2.3 m/s/s
D.) -2.3 m/s/s
Physics
2 answers:
kumpel [21]2 years ago
6 0
Hshshshhshdhdhdhdhddhdhdhdhdhdh
adoni [48]2 years ago
3 0

Answer:

It's not -7.6

Explanation:

All I can tell you

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