Physics, 23.04.2020 19:47 shadowgirl1213
Gabriel is testing the properties of four brands of golf balls. He places them in graduated cylinders containing 100 milliliters (mL) of water and determines that each ball has a volume of 20 cubic centimeters (cm3). He places the balls on a balance and finds that each has a different mass measured in grams (g). The properties of the golf balls are shown in the chart below.
Gabriel uses these numbers to find the density of the golf balls. Water has a density of 1.0 g/cm3.
Which ball will float? (D = m/V)?
Answers: 3
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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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Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)
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Gabriel is testing the properties of four brands of golf balls. He places them in graduated cylinder...
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