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- 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/Workbench/PH_245_Textbook_V2/05%3A_Newton's_Laws_of_Motion/5.03%3A_Newton's_First_LawAccording to Newton’s first law (the law of inertia), there must be a cause for any change in velocity (a change in either magnitude or direction) to occur. Inertia is related to an object’s mass. If ...According to Newton’s first law (the law of inertia), there must be a cause for any change in velocity (a change in either magnitude or direction) to occur. Inertia is related to an object’s mass. If an object’s velocity relative to a given frame is constant, then the frame is inertial and Newton’s first law is valid. A net force of zero means that an object is either at rest or moving with constant velocity; that is, it is not accelerating.
- 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/Bookshelves/University_Physics/Physics_(Boundless)/1%3A_The_Basics_of_Physics/1.2%3A_UnitsLength is a physical measurement of distance that is fundamentally measured in the SI unit of a meter.
- https://phys.libretexts.org/Courses/Joliet_Junior_College/Physics_201_-_Fall_2019v2/Book%3A_Custom_Physics_textbook_for_JJC/11%3A_Rotational_Kinematics_Angular_Momentum_and_Energy/11.17%3A_Rotational_Kinetic_EnergyThe rotational kinetic energy is the kinetic energy due to the rotation of an object and is part of its total kinetic energy.
- https://phys.libretexts.org/Courses/Prince_Georges_Community_College/PHY_1030%3A_General_Physics_I/09%3A_Rotational_Kinematics_Angular_Momentum_and_Energy/9.5%3A_Rotational_Kinetic_EnergyThe rotational kinetic energy is the kinetic energy due to the rotation of an object and is part of its total kinetic energy.
- https://phys.libretexts.org/Courses/Joliet_Junior_College/JJC_-_PHYS_110/05%3A_Book-_Physics_(Boundless)/5.01%3A_The_Basics_of_Physics/5.1.02%3A_UnitsLength is a physical measurement of distance that is fundamentally measured in the SI unit of a meter.
- https://phys.libretexts.org/Bookshelves/University_Physics/Physics_(Boundless)/4%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/Joliet_Junior_College/Physics_201_-_Fall_2019v2/Book%3A_Custom_Physics_textbook_for_JJC/06%3A_The_Laws_of_Motion/6.10%3A_Newton's_First_LawAccording to Newton’s first law (the law of inertia), there must be a cause for any change in velocity (a change in either magnitude or direction) to occur. Inertia is related to an object’s mass. If ...According to Newton’s first law (the law of inertia), there must be a cause for any change in velocity (a change in either magnitude or direction) to occur. Inertia is related to an object’s mass. If an object’s velocity relative to a given frame is constant, then the frame is inertial and Newton’s first law is valid. A net force of zero means that an object is either at rest or moving with constant velocity; that is, it is not accelerating.
- https://phys.libretexts.org/Courses/Joliet_Junior_College/Physics_201_-_Fall_2019v2/Book%3A_Custom_Physics_textbook_for_JJC/01%3A_The_Basics_of_Physics/1.02%3A_UnitsLength is a physical measurement of distance that is fundamentally measured in the SI unit of a meter.
- https://phys.libretexts.org/Courses/Joliet_Junior_College/Physics_201_-_Fall_2019v2/Book%3A_Custom_Physics_textbook_for_JJC/06%3A_The_Laws_of_Motion/6.03%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.
