Physics, 24.02.2021 21:00 raider7831
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9. A metric ton is 2000 kg. What is the weight of it on Earth if gravity is approximately 10 m/s??
10. A cat is chasing a bird and traveled 20 m in 2.5 s. How fast is the cat running?
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11. You are traveling to school at a rate of 40 m/s when you see a red light and slow to a stop. If it took you 10 s to
stop, what was your acceleration?
12. The fastest runner, Hicham El Guerrouj, was clocked running at a rate 7.28 m/s for 1500 m in 1999. How long
did it take him to complete the race?
Answers: 3
Physics, 22.06.2019 03:00
Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process
Answers: 1
Physics, 22.06.2019 04:50
Describe the function of the endomembrane system? what organelles are involved?
Answers: 3
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.
Answers: 2
Physics, 22.06.2019 10:30
Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.
Answers: 3
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9. A metric ton is 2000 kg. What is the weight of it on Earth if gravity is ap...
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