Physics, 05.05.2020 05:15 2022rickskyye
A. If 0.45 kg of iron at 140°C is added to 1.5 kg of water at 22°C, what will be the final temperature
of the system? (4 points)
Answers: 3
Physics, 21.06.2019 23:10
Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net
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Physics, 22.06.2019 06:20
Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.
Answers: 1
Physics, 22.06.2019 09:00
A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped
Answers: 3
A. If 0.45 kg of iron at 140°C is added to 1.5 kg of water at 22°C, what will be the final temperatu...
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