Все написано в скобках правильно
Answer:
Velocity has both speed and direction. Speed is constant. ... Speed is measured over time.
Explanation:
i would choose a for 945 and a for faster
Answer:
Conservation of Energy: the total energy of the system is constant. Conservation of Momentum: the mass times the velocity of the center of mass is constant. Conservation of Angular Momentum: The total angular momentum of the system is constant.
Explanation:
none