Physics, 21.01.2020 03:31, ayoismeisalex
A77 g frisbee is thrown from a point 0.99 m above the ground with a speed of 15 m/s. when it has reached a height of 1.3 m, its speed is 12 m/s. what was the reduction in the mechanical energy of the frisbee-earth system because of air drag?
Answers: 2
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Which branches of natural science include the study of an organism that lived 10 million years ago
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Madison pushes with a 210-n horizontal force on a 24-kg crate of coffee resting on a warehouse floor. the force of friction on the crate is 74 n. what is the acceleration?
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What part of the ear is names after tools, such as the hammer and the anvil?
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En un laboratorio, nakisha mezcla una soluciĂłn de hidrĂłxido de sodio con un indicador llamado fenolftaleĂna. cuando se combinan, crean una soluciĂłn de color rosa. nakisha se pregunta si la mezcla de otras soluciones con fenolftaleĂna tambiĂŠn crearĂĄ este color rosa. ? cĂłmo podrĂa nakisha utilizar el proceso de investigaciĂłn cientĂfica para determinar si la mezcla de otras soluciones con fenolftaleĂna tambiĂŠn crearĂĄ un color rosa? marque las que correspondan.
Answers: 2
A77 g frisbee is thrown from a point 0.99 m above the ground with a speed of 15 m/s. when it has rea...
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