velocity or speed, An object undergoes acceleration when one of these changes., opposite, when a moving object slows down, its acceleration and direction are ______, x-axis, On a speed time graph, speed is plotted where, y-axis, On a speed time graph, time is plotted where, increasing speed, On a speed time graph, the speed is shown by a line going upward from the left, decreasing speed, On a speed time graph, the speed is shown by a line going downward to the right., constant speed, On a speed time graph, this speed is represented by a horizontal line, acceleration, the change in velocity over a period of time, when velocity changes direction, acceleration increases, Why is a car rounding a curve accelerating, even if it is moving at a constant speed?, a=acceleration, vf= final velocity, vi= initial velocity, t=total time, What does each letter in the following equation stand for: a = (vf – vi)/t?, car speeding up, train going around a curve, a leaf falling from a tree, a car stopping, a ball rolling down a ramp, ways an object can accelerate:, yes, because when direction changes, acceleration changes, Does a roller-coaster car have acceleration as it goes through a turn?, m/s2, Acceleration is measured in these units, inside of the curve along which the object is moving, when an object changes direction, the acceleration arrow points where?.

Acceleration

от
Печать
Внедрить

Таблица лидеров

Смотрите лучших игроков

Таблица лидеров

Визуальный стиль

Параметры

Переключить шаблон

Таблица лидеров

Смотрите лучших игроков
)
Восстановить автоматически сохраненное: ?