Answer:
Say you feel like you twisted ur ankle or can move your foot or something in that category
Power = 
Delilah: 170J/30s = 5.66 W
Adam: 260J/20s = 13 W
A. False, because the SI unit for frequency is Hertz, 1 hertz equals 1 wave passing a fixed point in 1 second,
B. True, f and Nu (v)
C. To find the frequency of a wave, divide velocity of wave by wavelength
D. False, the period of a wave is measured in frequency (Hertz)
Answer:
solids cannot flow because the molecules a held tightly together