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Question 1 In the figure provided, a 105 g ball on a 76.7 cm rope is swung in a vertical circle about a point 179
Question 1 In the figure provided, a 105 g ball on a 76.7 cm rope is swung in a vertical circle about a point 179 cm above the ground. If the tension in the rope when the ball is at the very bottom of the circle is 7.90 N and a pair of scissors cuts the string directly below the point of support, how far to the right of where the string was cut does the ball hit the floor? Question 2 70 2.0 m Pivot A 0.490 kg wooden block is spun around on a wooden table. The wooden block is being spun around on a 2.00 m long massless wire. The wooden block has air being pushed out behind it causing a thrust force of 3.80 N. The air is being pushed out at 70.0' from the radial line as shown in the figure. If the block is initially at rest and the coefficient of friction is 0.320, what is the tension in the wire after 20.0 revolutions
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