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An amusement park designer wants his swing to have a centripetal acceleration of 19 m/s2. If the velocity of the swing is 17 m/s, how long should the chain on the swing be? O A.…

An amusement park designer wants his swing to have a centripetal acceleration of 19 m/s2. If the velocity of the swing is 17 m/s, how long should the chain on the swing be? O A.…
asked 213k views
2 votes
An amusement park designer wants his swing to have a centripetal

acceleration of 19 m/s2. If the velocity of the swing is 17 m/s, how long
should the chain on the swing be?
O
A. 14.8 m
O
B. 14.0 m
15.2 m
13.6 m

asked
User Bremsstrahlung
by
7.7k points

1 Answer

5 votes

Answer:

15.2 m

Step-by-step explanation:

a = v² / r

19 m/s² = (17 m/s)² / r

r = 15.2 m

answered
User Jeeva
by
8.7k points
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