The minute and hour hands of a clock have a common axis of rotation and equal mass. the minute hand is long, thin, and uniform; the hour hand is short, thick, and uniform. is the moment of inertia of the minute hand greater than, less than, or equal to the moment of inertia of the hour hand?

the answer for apex is the lowest

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

answera compound;