Which step should you take before you begin a scientific investigation?
print the directions...
Physics, 09.08.2019 21:30 Rebelyfe4175
Which step should you take before you begin a scientific investigation?
print the directions after you complete the experiment.
test out all of the emergency equipment you may need.
clarify any confusing information in the instructions.
purchase the equipment and chemicals you will need.
Answers: 3
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If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply
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Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life
Answers: 3
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A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 1
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