Julie empties a box of metal disks on a mass scale. she notes the total mass of the disks and the mass of each disk. which expression gives the number of disks in the box? a) total mass ร mass of one disk b) total mass โ mass of one disk c) total mass + mass of one disk d) total mass รท mass of one disk
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What best describes a sonar wave? transverse and electromagnetic transverse and mechanical longitudinal and electromagnetic longitudinal and mechanical
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Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
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Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
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Julie empties a box of metal disks on a mass scale. she notes the total mass of the disks and the ma...
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