A stone is dropped with zero initial velocity into a well. The sound of the splash is heard 3.63 s later. How far below the ground surface is the surface of the water? Assume that the velocity of sound is 1090 ft/s. y
A stone is dropped with zero initial velocity into a well. The sound of the splash is heard 3.63 s later. How far below the ground surface is the surface of the water? Assume that the velocity of sound is 1090 ft/s. y
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The subject is all about dynamics. The topic is all about the Curvilinear Motion of Particles or Tangential and Normal Components. Please use two decimal places and solve this problem attached below and show the conversion process. Use pen and paper to solve. Thank you.
Here are the formulas:
Curvilinear Motion of Particles
a_x=0 a_y=-g
v_x=v_xo v_y=v_yo-gt
x=x_o+v_xo t y=y_o+v_yo t-1/2 gt^2
for the Tangential and Normal Components fomulas:
a_t=dv/dt a_n=v^2/ρ
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