Rahul goes to school daily on his cycle. it is his daily observation that he
needs to apply mo...
Physics, 20.12.2019 20:31 jadenmenlovep7s7uj
Rahul goes to school daily on his cycle. it is his daily observation that he
needs to apply more force to start the cycle to move, as compared to when the
cycle is in motion. explain.
Answers: 2
Physics, 21.06.2019 13:40
Which of the statements about waves is true? a. in longitudinal waves, particles move perpendicular to the direction the wave is traveling.b. both transverse and longitudinal waves can travel through water c. electromagnetic waves are a type of longitudinal waves.d. in a transverse wave, particles move parallel to the direction the wave is traveling.
Answers: 1
Physics, 22.06.2019 02:10
How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by
Answers: 2
Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
History, 06.07.2019 03:30
English, 06.07.2019 03:30
English, 06.07.2019 03:30
English, 06.07.2019 03:30
English, 06.07.2019 03:30
Biology, 06.07.2019 03:30
Physics, 06.07.2019 03:30
Engineering, 06.07.2019 03:30