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from a second-storey window directly

from a second-storey window directly across the street. the angle of elevation of the top of an office building is 67 degre 30
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2. asked by john
3. 1,277 views
how long will it take a 1750-watts motor to a lift a 285-kg piano to a sixth storey window 1.6 meters above
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2. asked by kyla
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A fire ladder extends 18m. Each storey of a burning building is 10ft. If the ladder can have a maximum angle with the ground of
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2. asked by Anonymous
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A ball is tossed from an upper-storey window of a building.The ball is given an initial velocity of 8 m/s at an angle of 20
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2. asked by Sammie
3. 2,004 views
a ball dropped from rest bag by a little boy from window of a three storey apartment how far has it fallen fter 3s What is the
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2. asked by Dulce
3. 1,183 views
A pump is installed in the basement of a 10-storey building in order to supply the occupants with water. Each storey is 3m high.
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2. asked by Jenna
3. 858 views
The Open Windowby H. H. Munro (Saki) “I hope you don’t mind the open window,” said Mrs. Sappleton briskly; “my husband
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2. asked by Hana blanie
3. 73 views
The Open Windowby H. H. Munro (Saki) “I hope you don’t mind the open window,” said Mrs. Sappleton briskly; “my husband
1. 1 answer
2. 94 views
The Open Window by H. H. Munro (Saki) “I hope you don’t mind the open window,” said Mrs. Sappleton briskly; “my husband
1. 7 answers
2. 86 views
The point A is directly below a window. Another point B is 15 m from A and at the same horizontal level. From B angle of
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2. asked by Kid
3. 676 views