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A diver steps off a diving platform. How fast will she be moving when she reaches the water 10.0 m below? A. 7.00 m/s B. 9.90 m/s c. 14.0 m/s D. 196 m/s
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A diver steps off a diving platform. How fast will she be moving when she

reaches the water 10.0 m below?
A. 7.00 m/s
B. 9.90 m/s

c. 14.0 m/s

D. 196 m/s

User Mieke
by
6.4k points

1 Answer

2 votes

Answer:

C. 14.0 m/s

Step-by-step explanation:


v_0=0\\a=g=9.9.8\\h=10\\v_f=?


v_f^2=v_0^2+2a \Delta h\\v_f=√(v_0^2+2a \Delta h)\\v_f=√(0+2(9.8)(10))\\v_f=√(196)\\v_f=14

User Binbin
by
6.5k points
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