Physics, 19.11.2019 02:31 ashleyrobles2676
Asmooth cube of mass m and edge length r slides with speed v on a horizontal surface with negligible friction. the cube then moves up a smooth incline that makes an angle ? with the horizontal. a cylinder of mass m and radius r rolls without slipping with its center of mass moving with speed v and encounters an incline of the same angle of inclination but with sufficient friction that the cylinder continues to roll without slipping.(a) which object will go the greater distance up the incline? 1cylindercube.(b) find the difference between the maximum distances the objects travel up the incline. (use any variable or symbol stated above along with the following as necessary: g for the acceleration of ) explain what accounts for this difference in distances traveled.
Answers: 2
Physics, 22.06.2019 03:30
Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n
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Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference
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Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers total displacement?
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Physics, 22.06.2019 21:30
Which sections of the heating curve illustrate this process?
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Asmooth cube of mass m and edge length r slides with speed v on a horizontal surface with negligible...
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