1) Are the forces pushing or pulling? a) Pushing b) Pulling 2) Are the forces acting in the same direction or opposite directions? a) Same b) Opposite 3) Are the forces equal or unequal? a) Equal b) Unequal 4) Are the balanced or unbalanced? a) Balanced b) Unbalanced 5) Will the motion be to the right or left? a) Right b) Left 6) What is the net force a) 11N b) 5N c) 16N d) 21N

Net Force

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?