ع.الصبحي
24-10-2010, 23:22
السلام عليكم
يسعدني ان اطرح اول موضوع في منتداكم الغالي
و لكن عندي بعض الاسئلة وهي :
on a long alley a bowling ball slows down as it rolls . Is any /س
horizontal force acting on the ball . How do you know
, if two objects of the same size fall through air at different speeds /س
which encounters the greater air resistance
when a car moves along the highway at constant velocity the net/س
force on it is zero . why ?? then , do you continue running your engine
اتمنى مساعدتي بحلها مع الشرح بالعربي ...
يسعدني ان اطرح اول موضوع في منتداكم الغالي
و لكن عندي بعض الاسئلة وهي :
on a long alley a bowling ball slows down as it rolls . Is any /س
horizontal force acting on the ball . How do you know
, if two objects of the same size fall through air at different speeds /س
which encounters the greater air resistance
when a car moves along the highway at constant velocity the net/س
force on it is zero . why ?? then , do you continue running your engine
اتمنى مساعدتي بحلها مع الشرح بالعربي ...