Chemistry, 21.07.2019 08:00 SchoolFirst9811
What two factors affect the force of friction? weight of the object and size mass of the object and velocity roughness of the surface and weight of the object velocity and roughness of surface
Answers: 2
Chemistry, 22.06.2019 17:50
You exhale co2 which is produced during cellular respiration. co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid. the more physical activity you engage in, the more co2 your body is producing. you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw. can you see a change in the color of the indicator?
Answers: 2
Chemistry, 22.06.2019 19:00
Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/sΒ². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/sΒ² 3.87 m/sΒ²
Answers: 2
Chemistry, 22.06.2019 19:50
Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+
Answers: 1
What two factors affect the force of friction? weight of the object and size mass of the object a...
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