A 0. 50-kg bomb is sliding along an icy pond (frictionless surface) with a velocity of 2. 0 m/s to the west. The bomb explodes into two pieces. After the explosion, a 0. 20-kg piece moves south at 4. 0 m/s. What are the components of the velocity of the 0. 30-kg piece?.
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SAT, 24.06.2019 15:00
All of the following are free tools to you prepare for the sat except
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Which of the following is a presentation cue? a. crossing your arms b. mumbling c. repeating words d. whistling
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SAT, 25.06.2019 15:10
Onstruct the grouped frequency table for the following data. 1, 1, 1, 1, 2, 2, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9
Answers: 2
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In the image, layer a is the topmost layer. layer c contains fossils from the precambrian era. layer b contains dinosaur fossils, and layer a contains fossils of mammals. which two statements are supported by this evidence? 1. mammals lived before the precambrian era. 2. dinosaurs and mammals existed in the precambrian era. 3. dinosaurs evolved after precambrian organisms. 4. precambrian organisms evolved after dinosaurs. 5. precambrian organisms were the first life-forms to become fossilized, according to this sample.
Answers: 1
A 0. 50-kg bomb is sliding along an icy pond (frictionless surface) with a velocity of 2. 0 m/s to t...
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