Physics, 22.08.2019 16:50 stgitskaysie367
Will give 15 !
while researching scuba diving, pablo reads how hot a tank should get while being filled with air. which law best explains why the scuba tank would heat up?
a. gay-lussac’s law, because as the pressure decreases, the temperature increases
b. gay-lussac’s law, because as the pressure increases, the temperature increases
c. boyle’s law, because as the volume decreases, the temperature increases
d.
boyle’s law, because as the pressure increases, the temperature increases
Answers: 2
Physics, 22.06.2019 11:00
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
Answers: 1
Physics, 22.06.2019 15:20
A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant
Answers: 3
Physics, 22.06.2019 16:40
The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .
Answers: 3
Will give 15 !
while researching scuba diving, pablo reads how hot a tank should get while be...
while researching scuba diving, pablo reads how hot a tank should get while be...
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