What is the maximum height to which a motor

having a power rating of 20.4 watts can lift a

5.00-kilogram stone vertically in 10.0 seconds?

(1) 0.0416 m (3) 4.16 m

(2) 0.408 m (4) 40.8 m

What is the approximate amplitude of this wave a.10 seconds b.15 centimeters c.30 centimeters d.15 seconds

Suppose that recording station n is located 200 km north of the epicenter of an earthquake, and recording station s is located 100 km south of the epicenter of the same earthquake. which of the following statements would be true?

Awave travels at a speed of 5.2 m/s. if the distance between crests is 0.40 m, what is the frequency of the wave? use f=v/wavelength a. 13 hz b. 2.1 hz c. 0.077 hz d. 5.6 hz