3. A certain ocean wave has a frequency of 0.07 hertz and a wavelength of 10 meters. What is the wave's speed?
a: 1.0 m/s
b. 10 m/s
c 143 m/s
d. 0.70 m/s
e.
0.07 m/s

Why don't you see your reflection in water with waves or repples

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

Match each type of lever with the correct diagram. 1. first-class 2. third-class 3. second-class