WebOct 30, 2024 · The depth of the well is 29 m. Explanation: The sound of splash will be heard after the sound would have travelled the distance equal to the depth of the well. Let the depth of the well be h. Time taken in reaching the sound to the listener = 2.5 seconds. The velocity of sound in air = 330 m/s. Time taken by the stone in reaching the well WebA stone is dropped into a river from a bridge 46.5 m above the water. Another stone is thrown vertically down 1.28 s after the first is dropped. Both stones strike the water at the same time. What is the initial speed of the second stone ? astrophotography tool linux WebA stone is dropped into a well with no Initial velocity and 6 sec later, the splash is heard. Then a second stone is thrown downward into the well with an initial velocity and the splash is heard in 4.0 sec. If the velocity of sound is constant at 1120fps, determine the initial velocity of the second stone and the height of the well. WebMar 10, 2024 · a stone dropped from a bridge strikes the water 2.2 sec later. how high is the bridge above the water. Log in Sign up. Find A Tutor . ... The initial velocity, v 0, is equal to zero. Than leaves: -d = 1/2 * -a * t 2, note: the distance and acceleration are down, therefore negative. 80's haircuts WebA stone is dropped into a well with no initial velocity and 6 sec later, the splash is heard. Thena second stone is thrown downward into the well with an initial velocity v' and the splash is heard in 4.0 sec. If the velocity of sound is constant at 1120fps, determine the initial velocity of the second stone and the height of the well. WebApr 1, 2024 · A stone is dropped into a well with no initial velocity and 4.5 seconds later the splash is heard. Then a second stone is thrown downward into the well with an initial velocity u and the splash is heard 4 seconds later. If the velocity of sound is constant at 336 m/sec, determine the initial velocity of the second stone. Apr 01 2024 09:13 AM. astro photography tool manual WebAfter 3.00 s of free-fall, what is the velocity v of the stone in Figure 2.17? Reasoning Because of the acceleration due to gravity, the magnitude of the stone’s downward velocity increases by 9.80 m/s during each second of free-fall. The data for the stone are the same as in Example 10, and Equation 2.4 offers a direct solution for the final ...

WebA stone is dropped into a well with no initial velocity and 4.5 sec later the splash is heard. Then a second stone is thrown downward into the well with an initial velocity v' … WebAug 22, 2024 · The depth of the well, s = 54.66 m. Given: time, t = 3.5 s. speed of sound in air, v = 343 m/s. Solution: By using second equation of motion for the distance traveled by the stone when dropped into a well: Since, the stone is dropped, its initial velocity, u = 0 m/s. and acceleration is due to gravity only, the above eqn can be written as: 80's haircuts female WebA stone is dropped into a well with no initial velocity and 5 sec later, the splash is heard. Then a second stone is thrown downward into the well with an initial velocity v' and … WebAnswer (1 of 8): > A stone is dropped into a well. The splash is heard 3.00 seconds later. What is the depth of the well? Answer: \quad h\approx40.6819\;m\;\approx133.4708005\;ft. I've assumed that by the depth of the well the OP means the distance from the ground to the water in the well. As w... 80s haircut man WebA penny dropped into a wishing well reaches the bottom in 1.50 seconds. What was the velocity impact if V= V(initial) + gt? 11.3 m/s. ... What was the ball's velocity after 2.50 seconds if V= V(initial) + gt? 86.4 m. A stone tumbles into a mine shaft and strikes bottom after falling for 4.2 seconds. How deep is the mine shaft if d= (0.5g)(t)(t)? WebA stone is dropped down a well and 5 sec later, the sounds of the splash is heard. If the velocity of sound is 1120 ft/sec (341.376 m/s), what is the depth of the well? ... 1009 … 80s haircut girl WebA stone is dropped into a well with no initial velocity and 6 sec later, the splash is heard. Then a second stone is thrown downward into the well with an initial velocity v and the splash is heard in 4.0 sec. If the …

WebA 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 … 80s haircut names WebAug 22, 2024 · The depth of the well, s = 54.66 m. Given: time, t = 3.5 s. speed of sound in air, v = 343 m/s. Solution: By using second equation of motion for the distance traveled … 80s haircuts male short