A softball needs to hit a bucket 43.0 m away on flat ground. If it is aimed at 72.0°, what must its initial velocity be? (Unit = m/s)

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A softball needs to hit a bucket
43.0 m away on flat ground. If it
is aimed at 72.0°, what must its
initial velocity be?
(Unit = m/s)
Enter
Transcribed Image Text:A softball needs to hit a bucket 43.0 m away on flat ground. If it is aimed at 72.0°, what must its initial velocity be? (Unit = m/s) Enter
A 0.137 kg mass on a string
is swung in a vertical circle of radius
0.400 m. At the top of the circle, it
moves at 2.33 m/s. What is the
tension in the string at that point?
(Unit = N)
Enter
Transcribed Image Text:A 0.137 kg mass on a string is swung in a vertical circle of radius 0.400 m. At the top of the circle, it moves at 2.33 m/s. What is the tension in the string at that point? (Unit = N) Enter
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