Ball 1 is launched with an initial vertical velocity v₁ = 147 ft/sec. Ball 2 is launched 3.3 seconds later with an initial vertical velocity Determine v₂ if the balls are to collide at an altitude of 246 ft. At the instant of collision, is ball 1 ascending or descending? ly, y Answer: V₂ = 1 ft/sec

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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topic: Rectilinear Motion & Plane Curvilinear Motion

Ball 1 is launched with an initial vertical velocity v₁ = 147 ft/sec. Ball 2 is launched 3.3 seconds later with an initial vertical velocity v2.
Determine v₂ if the balls are to collide at an altitude of 246 ft. At the instant of collision, is ball 1 ascending or descending?
ly, y
Answer: V₂ = 1
ft/sec
Transcribed Image Text:Ball 1 is launched with an initial vertical velocity v₁ = 147 ft/sec. Ball 2 is launched 3.3 seconds later with an initial vertical velocity v2. Determine v₂ if the balls are to collide at an altitude of 246 ft. At the instant of collision, is ball 1 ascending or descending? ly, y Answer: V₂ = 1 ft/sec
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