3/6/2023 Quiz Flashcards
1
Q
T or F a full moon rises at about sunset
A
T
2
Q
T1=
A
T2
3
Q
Does a solid sphere or hollow sphere reach the ground first?
A
Solid sphere
4
Q
A solid sphere has a Rotation intertia of 2/5 MR^2. If it has angular velocity w what is the mathematical expression for its rotational KE in terms of M R and w?
A
1/5 mv^2
5
Q
A solid sphere starts from rest at height 10 cm above the table top. What is the velocity at the bottom of the ramp?
A
v=1.18 m/s
