Physics, 27.07.2020 01:01 reginaldlegette
If an oxygen molecule traveling at the rms speed bounces back and forth between opposite sides of a cubical vessel of 0.10 m on a side, what is the average force the molecule exerts on one of the walls of the container? Assume the molecule’s velocity is perpendicular to the walls it hits.
Answers: 2
Physics, 22.06.2019 04:30
Which of the following is not a characteristic of s waves? a. travel slower than p waves. b. cannot be detected in locations more than 105° from an earthquake’s epicenter. c. travel through solids and liquids. d. only affect coastal regions.
Answers: 2
Physics, 22.06.2019 16:00
While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank
Answers: 1
Physics, 23.06.2019 14:00
Which of the following is an example of a compound machine. a. a bicycle chain. b. a coffee mug. c. a paper cutter
Answers: 1
Physics, 23.06.2019 15:00
Basilisk lizards can run across the top of a water surface (see the figure). with each step, a lizard first slaps its foot against the water and then pushes it down into the water rapidly enough to form an air cavity around the top of the foot. to avoid having to pull the foot back up against water drag in order to complete the step, the lizard withdraws the foot before the water can flow into the air cavity. if the lizard is not to sink, the average upward impulse on the lizard during this full action of slap, downward push, and withdrawal must match the downward impulse due to the gravitational force. suppose the mass of a basilisk lizard is 93.7 g, the mass of each foot is 3.37 g, the speed of a foot as it slaps the water is 1.15 m/s, and the time for a single step is 0.531 as. (a) what is the magnitude of the impulse on the lizard during the slap
Answers: 3
If an oxygen molecule traveling at the rms speed bounces back and forth between opposite sides of a...
Geography, 02.08.2019 19:40
Mathematics, 02.08.2019 19:40
Mathematics, 02.08.2019 19:40
Spanish, 02.08.2019 19:40
Geography, 02.08.2019 19:40
History, 02.08.2019 19:40
Mathematics, 02.08.2019 19:40
Social Studies, 02.08.2019 19:40
Mathematics, 02.08.2019 19:40
Mathematics, 02.08.2019 19:40
Mathematics, 02.08.2019 19:40