3
my thruster bike cost is $80
An azimuth thruster is an engine and ship's propeller in a pod which is azimuth adjustable.
4 fins
2 fins
The bmx thruster rampage bike is a exellent bike
seven fins are on a sailfish.
There are two Dorsal fins on a perch. The anterior and posterior Dorsal fins.
how many fins do dolphins have? how many fins do dolphins have?
Rockets do not have wings.However rockets need a means of stabilization and control, this can be done two ways:thruster controlsfins (this will only work while the rocket is in the atmosphere)With thruster controls the rocket engine thrust may be varied, the rocket engine nozzles may gimbal, or auxiliary thrusters may be used.What you are probably thinking of is the fins, which can be either fixed or movable. But they have no lift and are not wings and as stated above many rockets totally lack any fins.
Eight fins i think.
A coho silver salmon has 7 fins.
A perch fish has one pair of pelvic fins, totaling two pelvic fins. These fins are located on the underside of the fish, behind the pectoral fins. Pelvic fins play a role in stabilizing the fish as it swims.