12.
PRE-AP ONLY A pig is standing on a slippery slope with a height of 30.0 m when he falls. If the pig
reaches the top of the next hill in his path with a speed of 10.0 m/s, what is the height of the second
hill? (25 m)

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.

What causes the formation of ocean currents?