5 m.
(2nd option is correct)
Explanation :
2 x amplitude = diatnce between bottom of the trough to top of crest. = 10 m
Thus amplitude = 5 m
Question 7 2.5 pts The distance from the bottom of the trough to the top of...
A wave travels along a stretched horizontal rope. The vertical distance from crest to trough for this wave is 16 cm and the horizontal distance from crest to trough is 23 cm .\ A) What is the wavelength of this wave? Express your answer using two significant figures. B) What is the amplitude of this wave? Express your answer using two significant figures.
Question 19 5 pts A trough vertical ends have the shape of the parabola is filled with water. The width of top is 3.2 maters and the depth from top to the vertex is 2.1 maters. Find the hydrostatic force on one end of the trough. (Keep two decimal places.) Question 20 5 pts The hyperbola has foci (3,2) and (3,6) and one of vertices is (3,3). Find the equation for it and y- ___ when x = 8.19.(Keep three...
Multiple Choices Identify the choice that best completes the statement or answers the 1. For a wave on the ocean, the amplitude is: question. a. the distance between crests b. the height difference between a crest and a trough. c. one half the height difference between a crest and a trough d. how far the wave goes up on the beach Which of the following is an example of a longitudinal wave? 2. sound wave a b. light wave both...
Question 27 2.5 pts Two boxes are in an elevator as shown. The mass of the top box A is twice the mass of the bottom box. The elevator moves downward with increasing speed Cable Elevator 2 m m Increasing speed la a Let the normal force on the bottom box by the floor be one and the normal force on the top box by the bottom box be N. Which of the following correctly expresses Newton's second law for...
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(8 points) ). Find the A trough is 7 meters long, 2 meters wide, and 5 meters deep. The vertical cross-section of the trough parallel to an end is shaped like an isoceles triangle (with height 5 meters, and base, on top, of length 2 meters). The trough is full of water (density 1000kg/m amount of work in joules required to empty the trough by pumping the water over the top. (Note: Use g = 9.8m/s2 as the acceleration due...
Inn to Question 1 (15 points): A small tsunami is moving at a speed of 36 kilometers per hour in the positive x-direction. The height, from the crest to the trough, of each wave is 4m (h = 4m). The distance between the first and third crest is 10m (d=10m). a) Find the wave equation assuming that at time zero the oscillation is at the crest as depicted in the diagram. Also, assuming that the vertical axis is the y-axis...
2.5" 2#7 fc= 4,000 psi fy= 60,000 psi n 8 5#11 3" 18" For service level moment M= 200 ft-k, use the procedures from Chapter 2 to find (20 pts) the following using linear-elastic analysis procedures and using transformed section a. properties: compressive stress in the concrete (fc) tension stress in the bottom steel (fs) compressive stress in the top steel (f's) What is the applicable moment of inertia of the concrete section if the (10 pts) service level moment...
PLEASE SOLVE FOR DAM SITE
4.
POND TOP 15 m POND BOTTOM 5m 1 Th= h = 15m Rock 25m below pond bottom h = 3m 25 m h = 12m h = 9m h = 6m EXAM #2 (3-31-2020), SECTION 002 Students, Last Name Begins DAM SITE A TOC D TOL МТО Р O TOZ SOIL PERMEABILITY (Meters/Sec) 1 X 10 -(minus) 5 1 x 10- (minus) 3 4 X 10 - (minus) 6 7 X 10 -(minus) 5...
3. Analog CKT: Use the following circuit to answer questions from a) to c). (15 points) Vin Vout a) Deal with the circuit below (a) When Vin is positive and the diodes are assumed to be ideal (no drop), Vout is equal to (a)-Vin (b) 0 (c) Vin (d) Vin/ 2 (e)-Vin/ 2 b) If Vin is 5 V and the diodes are assumed to be ideal (no drop), the voltage across the top diode is (a) 0 (b) 2.5...