Torque
AP Physics 1 · Flashcards
AP PHYSICS 1 · FLASHCARDS
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QUESTION
Calculate torque for
r
=
3
r=3
r
=
3
m,
F
=
10
F=10
F
=
10
N,
θ
=
60
∘
\theta=60^\circ
θ
=
6
0
∘
.
QUESTION
What happens to torque if the angle is decreased from
90
∘
90^\circ
9
0
∘
?
QUESTION
State the effect on torque if
θ
\theta
θ
changes from
90
∘
90^\circ
9
0
∘
to
0
∘
0^\circ
0
∘
.
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ANSWER
Torque decreases to zero. Maximum torque at
90
°
90°
90°
reduces to zero at
0
°
0°
0°
.
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