Physics, 21.09.2019 13:30 heavenmckissack21
What is the approximate circumference of a circle with a radius of 40 inches? use π ≈ 3.14. a. 125.6 inches b. 251.2 inches c. 502.4 inches d. 5024 inches
Answers: 2
Physics, 21.06.2019 22:10
Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.
Answers: 3
Physics, 22.06.2019 05:30
Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is
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Physics, 22.06.2019 10:30
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
Answers: 1
What is the approximate circumference of a circle with a radius of 40 inches? use π ≈ 3.14. a. 125....
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