Physics, 27.11.2019 22:31 zwbaby3693
A12,000kg. railroad car is traveling at +2m/s when it
strikes another 10,000kg. railroad car that is at rest. if the
cars lock together, what is the final velocity of the two
railroad cars?
Answers: 3
Physics, 21.06.2019 19:50, nicky123415
An object is dropped from a tower, 400 ft above the ground. the object's height above ground t seconds after the fall is s(t)equals400 minus 16 t squared. determine the velocity and acceleration of the object the moment it reaches the ground. the velocity of the object the moment it reaches the ground is nothing ft/s.
Answers: 1
Physics, 22.06.2019 03:00, jdkrisdaimcc11
Do you agree with scientist’s prediction about the warming of alaska and other polar regions?
Answers: 2
A12,000kg. railroad car is traveling at +2m/s when it
strikes another 10,000kg. railroad car th...
strikes another 10,000kg. railroad car th...
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