Physics, 04.12.2019 03:31 rachael8304
The last stage of a rocket, which is traveling at a speed of 7700 m/s, consist of two parts that are clamped together: a rocket case with a mass of 250.0 kg and a payload capsule with a mass of 100.0 kg. when the clamp is released, a compressed spring causes the two parts to separate with a relative speed of 910.0 m/s. assume that all velocities are along the same line. what are the speeds of (a) the rocket case and (b) the payload after they have separated? assume that all velocities are along the same line. find the total kinetic energy of the two parts (c) before and (d) after they separate. (e) account for the difference.
Answers: 1
Physics, 22.06.2019 03:30, Bryanguzman2004
Two polarizers are oriented at 24.0∘ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?
Answers: 2
The last stage of a rocket, which is traveling at a speed of 7700 m/s, consist of two parts that are...
Mathematics, 19.08.2019 06:30
Mathematics, 19.08.2019 06:30
Mathematics, 19.08.2019 06:30