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- https://phys.libretexts.org/Courses/Joliet_Junior_College/Physics_201_-_Fall_2019v2/Book%3A_Custom_Physics_textbook_for_JJC/09%3A_Linear_Momentum_and_Collisions/9.02%3A_Linear_MomentumMomentum is a concept that describes how the motion of an object depends not only on its mass, but also its velocity. Momentum is a vector quantity that depends equally on an object's mass and velocit...Momentum is a concept that describes how the motion of an object depends not only on its mass, but also its velocity. Momentum is a vector quantity that depends equally on an object's mass and velocity. The SI unit for momentum is kg • m/s.
- https://phys.libretexts.org/Courses/Joliet_Junior_College/Physics_201_-_Fall_2019/Book%3A_Physics_(Boundless)/08%3A_Linear_Momentum_and_Collisions/8.16%3A_CollisionsIn an inelastic collision the total kinetic energy after the collision is not equal to the total kinetic energy before the collision.
- https://phys.libretexts.org/Courses/Joliet_Junior_College/Physics_201_-_Fall_2019/Book%3A_Physics_(Boundless)/08%3A_Linear_Momentum_and_Collisions/8.02%3A_Linear_MomentumMomentum is a concept that describes how the motion of an object depends not only on its mass, but also its velocity. Momentum is a vector quantity that depends equally on an object's mass and velocit...Momentum is a concept that describes how the motion of an object depends not only on its mass, but also its velocity. Momentum is a vector quantity that depends equally on an object's mass and velocity. The SI unit for momentum is kg • m/s.
- https://phys.libretexts.org/Bookshelves/University_Physics/Physics_(Boundless)/9%3A_Rotational_Kinematics_Angular_Momentum_and_Energy/9.6%3A_Conservation_of_Angular_MomentumThe law of conservation of angular momentum states that when no external torque acts on an object, no change of angular momentum will occur.
- https://phys.libretexts.org/Courses/Muhlenberg_College/MC%3A_Physics_121_-_General_Physics_I/10%3A_Linear_Momentum_and_Collisions/10.02%3A_Linear_MomentumMomentum is a concept that describes how the motion of an object depends not only on its mass, but also its velocity. Momentum is a vector quantity that depends equally on an object's mass and velocit...Momentum is a concept that describes how the motion of an object depends not only on its mass, but also its velocity. Momentum is a vector quantity that depends equally on an object's mass and velocity. The SI unit for momentum is kg • m/s.
- https://phys.libretexts.org/Courses/Berea_College/Introductory_Physics%3A_Berea_College/10%3A_Linear_Momentum_and_the_Center_of_Mass/10.01%3A_MomentumWe thus have: \[\begin{aligned} \frac{d}{dt}(\vec p_1 + \vec p_2) = \sum \vec F^{ext}\end{aligned}\] Furthermore, if we introduce the “total momentum of the system”, \(\vec P=\vec p_1 + \vec p_2\), as...We thus have: \[\begin{aligned} \frac{d}{dt}(\vec p_1 + \vec p_2) = \sum \vec F^{ext}\end{aligned}\] Furthermore, if we introduce the “total momentum of the system”, \(\vec P=\vec p_1 + \vec p_2\), as the sum of the momenta of the individual particles, we find: \[\begin{aligned} \frac{d\vec P}{dt} &= \sum \vec F^{ext}\end{aligned}\] which is the equivalent of Newton’s Second Law for a system where, \(\vec P\), is the total momentum of the system, and the sum of the forces is only over external …
- https://phys.libretexts.org/Courses/Joliet_Junior_College/Physics_201_-_Fall_2019/Book%3A_Physics_(Boundless)/10%3A_Rotational_Kinematics_Angular_Momentum_and_Energy/10.09%3A_Conservation_of_Angular_MomentumThe law of conservation of angular momentum states that when no external torque acts on an object, no change of angular momentum will occur.
- https://phys.libretexts.org/Courses/Prince_Georges_Community_College/PHY_1030%3A_General_Physics_I/04%3A_The_Laws_of_Motion/4.3%3A_Newtons_LawsNewton’s first law of motion describes inertia. According to this law, a body at rest tends to stay at rest, and a body in motion tends to stay in motion, unless acted on by a net external force.
- https://phys.libretexts.org/Courses/Tuskegee_University/Algebra_Based_Physics_I/07%3A_Linear_Momentum_and_Collisions/7.07%3A_Collisions_of_Point_Masses_in_Two_DimensionsOne complication arising in two-dimensional collisions is that the objects might rotate before or after their collision. For example, if two ice skaters hook arms as they pass by one another, they wil...One complication arising in two-dimensional collisions is that the objects might rotate before or after their collision. For example, if two ice skaters hook arms as they pass by one another, they will spin in circles. We will not consider such rotation until later, and so for now we arrange things so that no rotation is possible. To avoid rotation, we consider only the scattering of point masses—that is, structureless particles that cannot rotate or spin.
- https://phys.libretexts.org/Courses/Joliet_Junior_College/JJC_-_PHYS_110/05%3A_Book-_Physics_(Boundless)/5.03%3A_The_Laws_of_Motion/5.3.03%3A_Newtons_LawsNewton’s first law of motion describes inertia. According to this law, a body at rest tends to stay at rest, and a body in motion tends to stay in motion, unless acted on by a net external force.
- https://phys.libretexts.org/Courses/Joliet_Junior_College/Physics_201_-_Fall_2019/Book%3A_Physics_(Boundless)/08%3A_Linear_Momentum_and_Collisions/8.14%3A_IntroductionLinear momentum is the product of the mass and velocity of an object, it is conserved in elastic and inelastic collisions.
