Hanging from a horizontal beam are nine simple pendulums of the following lengths: (a) 0.060, (b) 0.20, (c) 0.50, (d) 1.2, (e) 2.8, (f) 3.0, (g) 3.6, (h) 5.0, and (i) 6.4 m. suppose the beam undergoes horizontal oscillations with angular frequencies in the range from 2.00 rad/s to 4.00 rad/s. which of the pendulums will be (strongly) set in motion?

at positions a, g kinetic energy is maximum.

at position d, potential energy is maximum.

he made 11 calls in one day

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this

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