Title: In Figure 7.3, a 4.0 kg ball is on the end of a 1.6 m rope which is fixed at 0. The ball ...
Post by: Tbreland05 on Dec 21, 2018
Figure 7.3
In Figure 7.3, a 4.0 kg ball is on the end of a 1.6 m rope which is fixed at 0. The ball is held at A, with the rope horizontal, and is given an initial downward velocity. The ball moves through three quarters of a circle and arrives at B, with the rope barely under tension. The initial velocity of the ball, at A, is closest to:
• 7.9 m/s
• 6.9 m/s
• 5.6 m/s
• 6.3 m/s
• 4.0 m/s
Title: In Figure 7.3, a 4.0 kg ball is on the end of a 1.6 m rope which is fixed at 0. The ball ...
Post by: delta_1103 on Dec 21, 2018
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