How to Kill Mold with Ammonia. 1  To kill mold using ammonia, create a solution of 50% clear ammonia and 50% water in a spray bottle and spray it on moldy areas. 2  Make sure the ammonia you use says clear ammonia on the label. 3  Leave the area for a few hours before wiping and rinsing.
A plane cannot typically take off when winds speeds going from side to side or crosswinds, exceed 35 knots. Consistent winds in excess of 50 knots will shut down most airport operations. A plane cannot typically take off when winds speeds going from side to side or crosswinds, exceed 35 knots.
Rating Newest Oldest. Best Answer: The speed depends mainly on the weight. Pilots have charts where the takeoff speed (and other speeds) are indicated in function of the load. At maximum weight, a jumbo takes off at 180 knots (210 mph). If it's rather empty, it can take off at 135 kts (155 mph).