Classify the following as slow and fast changes . Spinning of top
In a cricket against Zimbabwa, Azhar wants to bat before jabeja and wants to bat before Ganguli. Number of possible batting orders with the above restrictions, if the remaining eight team members are prepared to bat any given place, is
If the angles of depression of the top and bottom of a short building from the top of a tall building are 30^(@) and 60^(@) respectively,then the ratio of the heights of short and tall building is
Which of the following is a low spin (spin-paired) complex ?
Which of the following is a low spin (spin-paired) complex?
A ladder rests against a house on a side of a street and the angle of elevation of the top of the ladder is 60^(@) .The ladder is turned over till it roots against another house on the other side of the street and the angle of elevation of its top is 45^(@) .If the ladder is 40m long then breadth of the street is
Among the following, short ranges, charge independent and spin dependent forces are
