PLEASE HELP! For each of the following problems, make sure to show your work, round to the nearest hundredth, use the correct unit, and when needed use the correct direction. The potential energy of a 22.5-kg cannonball is 11500 J. How high was the cannon ball to have this much potential energy?
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Physics, 22.06.2019 09:00
What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.
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Physics, 22.06.2019 11:30
If we relied solely on the nonrenewable resources found in the u.s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal
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Physics, 22.06.2019 13:30
Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25º, b) el tiempo que el balón permanece en el aire.
Answers: 1
PLEASE HELP! For each of the following problems, make sure to show your work, round to the nearest h...
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