Transverse waves move along a spring at 12m/s as a student shakes it. If the 1 point student shakes the spring 2 times every second, how long are the waves?
(include correct units) *

Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. what is the acoustic power emitted by the howler

If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10

Orange juice has a lower or higher viscosity than chocolate syrup