Physics, 14.09.2019 09:10 jennainglish
The acceleration a of an object is given by the equation a=a+bt+ct^3 where t refers to time. (a) what are the dimensions of a, b, and c? (b) what are the si units for the constants a, b, and c?
Answers: 1
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From the graph the speed of the snail in the first 20 seconds centimeter/second. after that, the snail remains in the same place for seconds
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Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?
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On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2.
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The acceleration a of an object is given by the equation a=a+bt+ct^3 where t refers to time. (a) wha...
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