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  1. Maximum force implies, together with maximum speed and the quantum of action, that there is no trans-Planckian physics. For example, in nature, action W, length l and force F are related by W/l = Fl/c. Inserting the force limit F ≤ c 4 /4G and the action limit W ≥ ℏ implies l ≥ (4Gℏ/c 3) 1/2.

  2. Jun 17, 2019 · Relate impulses to collisions. Apply the impulse-momentum theorem to solve problems. We have defined momentum to be the product of mass and velocity. Therefore, if an object’s velocity should change (due to the application of a force on the object), then necessarily, its momentum changes as well.

  3. Apr 24, 2016 · How is it possible to calculate the maximal speed that the spaceship can reach, and the time it takes to approach it? We can assume that the mass of the spaceship remains the same, and the rocket lasts forever.

  4. Terminal velocity is the maximum speed attainable by an object as it falls through a fluid (air is the most common example). It is reached when the sum of the drag force (F d) and the buoyancy is equal to the downward force of gravity (F G) acting on the object.

  5. Sep 27, 2017 · The amount of the force and the location where it is providing the push can change either or both the speed (the magnitude part of acceleration) and direction.

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  7. Sep 12, 2022 · The maximum velocity occurs at the equilibrium position (x = 0) when the mass is moving toward x = + A. The maximum velocity in the negative direction is attained at the equilibrium position (x = 0) when the mass is moving toward x = −A and is equal to −v max.

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