Asked by Anonymous
A model airplane with a mass of 0.748 kg is tethered by a wire so that it flies in a circle 30.2 m in radius. The airplane engine provides a net thrust of 0.806 N perpendicular to the tethering wire.
(a) Find the torque the net thrust produces about the center of the circle.
N·m
(b) Find the angular acceleration of the airplane when it is in level flight.
rad/s2
(c) Find the linear acceleration of the airplane tangent to its flight path.
m/s2
(a) Find the torque the net thrust produces about the center of the circle.
N·m
(b) Find the angular acceleration of the airplane when it is in level flight.
rad/s2
(c) Find the linear acceleration of the airplane tangent to its flight path.
m/s2
Answers
Answered by
bobpursley
torque= force*radius
torque*radius= mass*radius^2 * angular acceleration
linear acceleraltion=angularacceleration*radius
torque*radius= mass*radius^2 * angular acceleration
linear acceleraltion=angularacceleration*radius
Answered by
jao
torque= force*radius
torque= mass*radius^2 * angular acceleration <--- NOT torque * radius
linear acceleraltion=angularacceleration*radius
torque= mass*radius^2 * angular acceleration <--- NOT torque * radius
linear acceleraltion=angularacceleration*radius