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The slender bar AB (IAB = АВ 12 mL²) with a mass of mẠB = 20.0 kg and length of L = 2. 40 m, is supported by a pin at A, and is initially at rest. Ball C, with a mass of mc = 1.500 kg, strikes the bar with a velocity of vo = 40.0 m/s at 0.500 m above end B, as shown in Figure 1. The coefficient of restitution between the bar and the ball is e = 0.600. Figure 1 C Vo A 0.500 m D Variables used: w' - angular velocity of the bar immediately after impact VG' - velocity of the bar at its centroid immediately after impact Vc' 2.40 m velocity of the ball immediately after impact VD' - velocity of the bar at point of impact with the ball at D, immediately after impact 1) [20%] 2) [20%] 3) [10%] 4) [10%] 5) [10%] B Determine the velocity of ball C immediately after impact, v. Determine the angular velocity of bar AB immediately after impact, w'. Determine the velocity of bar AB at its centroid immediately after impact, VG'. Determine the horizontal impulse at A. Determine the vertical impulse at A.

The slender bar AB (IAB = АВ 12 mL²) with a mass of mẠB = 20.0 kg and length of L = 2. 40 m, is supported by a pin at A, and is initially at rest. Ball C, with a mass of mc = 1.500 kg, strikes the bar with a velocity of vo = 40.0 m/s at 0.500 m above end B, as shown in Figure 1. The coefficient of restitution between the bar and the ball is e = 0.600. Figure 1 C Vo A 0.500 m D Variables used: w' - angular velocity of the bar immediately after impact VG' - velocity of the bar at its centroid immediately after impact Vc' 2.40 m velocity of the ball immediately after impact VD' - velocity of the bar at point of impact with the ball at D, immediately after impact 1) [20%] 2) [20%] 3) [10%] 4) [10%] 5) [10%] B Determine the velocity of ball C immediately after impact, v. Determine the angular velocity of bar AB immediately after impact, w'. Determine the velocity of bar AB at its centroid immediately after impact, VG'. Determine the horizontal impulse at A. Determine the vertical impulse at A.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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The slender bar AB (IAB = АВ 12 mL²) with a mass of mẠB = 20.0 kg and length of L = 2. 40 m, is supported by a pin at A, and is initially at rest. Ball C, with a mass of mc = 1.500 kg, strikes the bar with a velocity of vo = 40.0 m/s at 0.500 m above end B, as shown in Figure 1. The coefficient of restitution between the bar and the ball is e = 0.600. Figure 1 C Vo A 0.500 m D Variables used: w' - angular velocity of the bar immediately after impact VG' - velocity of the bar at its centroid immediately after impact Vc' 2.40 m velocity of the ball immediately after impact VD' - velocity of the bar at point of impact with the ball at D, immediately after impact 1) [20%] 2) [20%] 3) [10%] 4) [10%] 5) [10%] B Determine the velocity of ball C immediately after impact, v. Determine the angular velocity of bar AB immediately after impact, w'. Determine the velocity of bar AB at its centroid immediately after impact, VG'. Determine the horizontal impulse at A. Determine the vertical impulse at A.
Transcribed Image Text:The slender bar AB (IAB = АВ 12 mL²) with a mass of mẠB = 20.0 kg and length of L = 2. 40 m, is supported by a pin at A, and is initially at rest. Ball C, with a mass of mc = 1.500 kg, strikes the bar with a velocity of vo = 40.0 m/s at 0.500 m above end B, as shown in Figure 1. The coefficient of restitution between the bar and the ball is e = 0.600. Figure 1 C Vo A 0.500 m D Variables used: w' - angular velocity of the bar immediately after impact VG' - velocity of the bar at its centroid immediately after impact Vc' 2.40 m velocity of the ball immediately after impact VD' - velocity of the bar at point of impact with the ball at D, immediately after impact 1) [20%] 2) [20%] 3) [10%] 4) [10%] 5) [10%] B Determine the velocity of ball C immediately after impact, v. Determine the angular velocity of bar AB immediately after impact, w'. Determine the velocity of bar AB at its centroid immediately after impact, VG'. Determine the horizontal impulse at A. Determine the vertical impulse at A.
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