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A1000-kg weather rocket is launched straight up. the rocket motor provides a constant acceleration for 16-s, then the motor stops. the rocket altitude 20-s after launch is 510-m. you can ignore any effects of air resistance. a. what was the rocket’s acceleration during the first 16-s? b. what is the rocket’s speed as it passes through a cloud 5100-m above the ground?
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What are similarities and differences between refraction, reflection, diffraction and absorption?
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The components of vector A and vector B are:
Ax = +7.6 Bx = -3.8
Ay = -9.2 By = -4.6
Whic...
Ay = -9.2 By = -4.6
Whic...
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