NO motor is necessary on a sailboat.
Depends. Size is not the predominant factor when determining speed for a sailboat. Depends on the wind condidtions
Hi There is not an average speed. It depends on the length and wind direction and speed
The size is variable from just a few feet to 200 or more.
$1,500 per linear foot. Or so.
Sailboat is your head Sailboat is your headSailboat is your head
Generally, 1-3 knots slower than the available wind.
The average sail boats travel at the rate at which the wind can pull them. There is no set rate.
Sailboat racing
Sailboat is a noun.
Yes, sailboat is a compound word. (sail + boat = sailboat)
Wind powers a sailboat.