< Question 2 of 16 > Macmillan Learning Mousetraps, like the one shown in in the figure, rely on torsion springs. Torsion springs obey the rotational analogue of Hooke's law. T = -KO In the equation, τ is the torque, & is the torsion spring constant in units of newton-meters per radian, and is the angular displacement of the torsion spring from equilibrium. If the value of the torsion spring constant is K = 0.143 N.m/rad and just enough torque is applied to move the trap arm at a constant speed through a radians, how much work W is done to set the trap? π W = 0 J
< Question 2 of 16 > Macmillan Learning Mousetraps, like the one shown in in the figure, rely on torsion springs. Torsion springs obey the rotational analogue of Hooke's law. T = -KO In the equation, τ is the torque, & is the torsion spring constant in units of newton-meters per radian, and is the angular displacement of the torsion spring from equilibrium. If the value of the torsion spring constant is K = 0.143 N.m/rad and just enough torque is applied to move the trap arm at a constant speed through a radians, how much work W is done to set the trap? π W = 0 J
< Question 2 of 16 > Macmillan Learning Mousetraps, like the one shown in in the figure, rely on torsion springs. Torsion springs obey the rotational analogue of Hooke's law. T = -KO In the equation, τ is the torque, & is the torsion spring constant in units of newton-meters per radian, and is the angular displacement of the torsion spring from equilibrium. If the value of the torsion spring constant is K = 0.143 N.m/rad and just enough torque is applied to move the trap arm at a constant speed through a radians, how much work W is done to set the trap? π W = 0 J
Mousetraps, like the one shown in in the figure, rely on torsion springs. Torsion springs obey the rotational analogue of Hooke's law.
?=−??
In the equation, ?
is the torque, ?
is the torsion spring constant in units of newton–meters per radian, and ?
is the angular displacement of the torsion spring from equilibrium.
If the value of the torsion spring constant is ?=0.143 N·m/rad
and just enough torque is applied to move the trap arm at a constant speed through ?
radians, how much work ?
is done to set the trap?
Transcribed Image Text:< Question 2 of 16 >
O Macmillan Learning
Mousetraps, like the one shown in in the figure, rely on
torsion springs. Torsion springs obey the rotational analogue
of Hooke's law.
T = -KO
In the equation, t is the torque, ê is the torsion spring
constant in units of newton-meters per radian, and is the
angular displacement of the torsion spring from equilibrium.
If the value of the torsion spring constant is
K = 0.143 N.m/rad and just enough torque is applied to move
the trap arm at a constant speed through a radians, how much
work W is done to set the trap?
TH
W =
10
J
Definition Definition Angle at which a point rotates around a specific axis or center in a given direction. Angular displacement is a vector quantity and has both magnitude and direction. The angle built by an object from its rest point to endpoint created by rotational motion is known as angular displacement. Angular displacement is denoted by θ, and the S.I. unit of angular displacement is radian or rad.
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