A rock is thrown downward into a well that is 9.02 m deep. a) If the...

Question

Question

A rock is thrown downward into a well that is 9.02 m deep.

a)

If the splash is heard 1.17 seconds later, what was the initial speed of the rock? Take the speed of sound in the air to be 343

science physics

Answer 1

Answer #1

please give me like..

Answer 2

Similar Homework Help Questions

A rock is thrown downward into a well that is 7.92 m deep. Part A If...

A rock is thrown downward into a well that is 7.92 m deep. Part A If the splash is heard 1.17 seconds later, what was the initial speed of the rock? Take the speed of sound in the air to be 343 m/s.
A rock is thrown downward into a well that is 8.72 m deep. If the splash...

A rock is thrown downward into a well that is 8.72 m deep. If the splash is heard 1.12 seconds later, what was the initial speed of the rock? Take the speed of sound in the air to be 343 m/s.
A rock is dropped in a well. The splash is heard 3 seconds after it is...

A rock is dropped in a well. The splash is heard 3 seconds after it is dropped. The temperature of the well is 20°C. How deep is the well? b) What is the initial velocity of the rock? 0 c) What is the velocity of the rock as it reaches the water in the wel? t2 Vd) How long does it take for the rock to hit the water in the well? e) How long does it take for sound...

A soccer player kicks a rock horizontally off a 33 m high cliff into a pool...

A soccer player kicks a rock horizontally off a 33 m high cliff into a pool of water. If the player hears the sound of the splash 2.80 s later, what was the initial speed given to the rock (in m/s)? Assume the speed of sound in air is 343 m/s. What If? If the temperature near the cliff suddenly falls to 0°C, reducing the speed of sound to 331 m/s, what would the initial speed of the rock have...
A soccer player kicks a rock horizontally off a 32.0-m-high cliff into a pool of water....

A soccer player kicks a rock horizontally off a 32.0-m-high cliff into a pool of water. If the player hears the sound of the splash 2.73 s later, what was the initial speed given to the rock? Assume the speed of sound in air is 343 m/s.
A soccer player kicks a rock horizontally off a 32.0-m-high cliff into a pool of water....

A soccer player kicks a rock horizontally off a 32.0-m-high cliff into a pool of water. If the player hears the sound of the splash 2.73 s later, what was the initial speed given to the rock? Assume the speed of sound in air is 343 m/s.

A soccer player kicks a rock horizontally off a 40.0 m high cliff into a pool...

A soccer player kicks a rock horizontally off a 40.0 m high cliff into a pool of water. If the player hears the sound of the splash 2.98 s later, what was the initial speed given to the rock? Assume the speed of sound in air to be 343 m/s. a)______m/s
A stone is dropped into a well. The sound of the splash is heard 4.80 s...

A stone is dropped into a well. The sound of the splash is heard 4.80 s later. What is the depth of the well? (Take the speed of sound to be 343 m/s.)
A stone is dropped into a well. The sound of the splash is heard 4.15 s...

A stone is dropped into a well. The sound of the splash is heard 4.15 s later. What is the depth of the well? (Take the speed of sound to be 343 m/s.)

A woman drops a rock into a well. The woman hears the sound of the splash...

A woman drops a rock into a well. The woman hears the sound of the splash 1.50 seconds after releasing the rock. The speed of sound in the w is 336 m/s. a. Show a velocity-time graph for the rock as it falls from the surface down the well, and the sound of the splash as the sound comes up the well. b. How far below the top of the well is the surface of the water?