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Simple machines can a. increase force only b. decrease force only c. increase or decrease force
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One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?
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This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
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Physics, 22.06.2019 16:00
Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative
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Complete the sentence with the word "element" or "compound."
O is a(n) and H2O2 is a(n)...
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