7. The length of the arc travelled by the tip of a pendulum on the first swing is 45 cm and the length of each succeedin

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7 The Length Of The Arc Travelled By The Tip Of A Pendulum On The First Swing Is 45 Cm And The Length Of Each Succeedin 1 (45.28 KiB) Viewed 36 times

7. The length of the arc travelled by the tip of a pendulum on the first swing is 45 cm and the length of each succeeding swing is four-fifths of the preceding swing. a. What distance does the tip of the pendulum travel on the 8th swing? b. What total distance does the pendulum travel in those 8 swings? C. What total distance does the pendulum travel before it comes to a rest? 8. A ball is dropped from the top of a building 92 meters tall. On each rebound, the ball rises to two-thirds of the height from which it last fell. What is the total distance the ball has travelled when it hits the ground the 6th time? Approximate the total distance the ball travels before coming to a rest. 9. A tennis ball was dropped from a height of 81 meters. After each bounce, the ball reached two-thirds of the height it reached after the previous bounce. Find the total number of meters the ball travelled from the time it hit the ground for the sixth time. 6-1) derm