1) Which of the following is incorrect statement about displacement and distance? a) Displacement is straight line path between starting and end point of an objects motion. b) Displacement requires direction to describe it. c) Distance requires direction and magnitude to describe it d) For an object performing motion displacement can be zero but distance can be non zero. 2) Noha walks from home to her school and then she walks to park. The displacement and distance covered by her is_______ a) displacement = 5km and distance = 3km b) displacement = 2km and distance = 8km c) displacement = 3km and distance = 7km d) displacement = 5km and distance = 5km 3) For an object in motion,displacement can be zero but distance can be non zero. a) True b) False

Displacement and Distance

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?