Rolling
AP Physics C Mechanics · Flashcards · Application
AP PHYSICS C MECHANICS · FLASHCARDS
Card 1
of 10
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
Identify which has larger
a
a
a
down the same incline: hoop (
I
=
M
R
2
I=MR^2
I
=
M
R
2
) or solid disk (
I
=
1
2
M
R
2
I=\frac{1}{2}MR^2
I
=
2
1
M
R
2
).
QUESTION
What is
a
a
a
down an incline for a solid disk rolling without slipping?
QUESTION
What is
a
a
a
down an incline for a hoop rolling without slipping?
Tap to flip before you grade
ANSWER
a
=
1
2
g
sin
θ
a=\frac{1}{2}g\sin\theta
a
=
2
1
g
sin
θ
. Substitute
I
c
m
=
M
R
2
I_{\mathrm{cm}}=MR^2
I
cm
=
M
R
2
into general formula.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card