1) Force moves a stationary object a) b) c) d) 2) Force changes the speed of an object a) b) c) d) 3) Force changes the shape of an object a) b) c) d) 4) Force that stops a moving object a) b) c) d) 5) Force changes the direction of motion of an object a) b) c) d)

UNIT 6: Effects of Force

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?