1) What does this graph represent? a) Constant acceleration b) Constant speed  c) No movement d) Constant velocity 2) What does this graph represent? a) Constant speed b) Stationary object c) Irregular movement d) Acceleration 3) What does this graph show? a) The object is slowing down. b) The object is accelerating. c) The object is moving with a constant speed. d) The object is not in motion.

Motion- Test

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嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?