Physics, 16.11.2020 14:00 nataliahenderso
1 An object is thrown vertically upward with an initial speed of 30m/s. after 4s the object is:
A moving down at 20m/s
B. moving up at 9.2 m/s
C. moving up at 9.2m/s
Dat its maximum height
E moving down at 9.2 m/s
Answers: 1
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1 An object is thrown vertically upward with an initial speed of 30m/s. after 4s the object is:
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