16. If a ball rolls 42.0 cm down an incline in 2.40 seconds, it has an instantaneous speed of 17.5 cm/s... [Assume constant acceleration.] Vavy= a. at 21.0 cm down the track. b. at 43.0 cm down the track. c. after rolling for 2.40 seconds. d. after rolling for 1.20 seconds. e. It's impossible to tell from this information. We
16. If a ball rolls 42.0 cm down an incline in 2.40 seconds, it has an instantaneous speed of 17.5 cm/s... [Assume constant acceleration.] Vavy= a. at 21.0 cm down the track. b. at 43.0 cm down the track. c. after rolling for 2.40 seconds. d. after rolling for 1.20 seconds. e. It's impossible to tell from this information. We
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![8:25
16.
A
Photo
If a ball rolls 42.0 cm down an incline in 2.40 seconds, it has an instantaneous speed of
17.5 cm/s
[Assume constant acceleration.]
Vaug-
a. at 21.0 cm down the track.
b. at 43.0 cm down the track.
c. after rolling for 2.40 seconds,
d. after rolling for 1.20 seconds.
e. It's impossible to tell from this information.
分
+
Done](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F18395f57-75e3-4bdb-980a-ed8850989594%2F4db40419-fd75-4bae-be47-eb60acf36b74%2Fbhenfb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:8:25
16.
A
Photo
If a ball rolls 42.0 cm down an incline in 2.40 seconds, it has an instantaneous speed of
17.5 cm/s
[Assume constant acceleration.]
Vaug-
a. at 21.0 cm down the track.
b. at 43.0 cm down the track.
c. after rolling for 2.40 seconds,
d. after rolling for 1.20 seconds.
e. It's impossible to tell from this information.
分
+
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