Question

A tuning fork vibrating at 512 Hz falls from rest and accelerates at 9.80 m/s2. How...

A tuning fork vibrating at 512 Hz falls from rest and accelerates at 9.80 m/s2. How far below the point of release is the tuning fork when waves of frequency 485 Hz reach the release point? Take the speed of sound in air to be 340 m/s.ANS = 19.3 m

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
An electric vehicle starts from rest and accelerates at a rate of 2.1 m/s2 in a...
An electric vehicle starts from rest and accelerates at a rate of 2.1 m/s2 in a straight line until it reaches a speed of 19 m/s. The vehicle then slows at a constant rate of 1.3 m/s2 until it stops. (a) How much time elapses from start to stop? (b) How far does the vehicle move from start to stop
An electric vehicle starts from rest and accelerates at a rate of 1.9 m/s2 in a...
An electric vehicle starts from rest and accelerates at a rate of 1.9 m/s2 in a straight line until it reaches a speed of 22 m/s. The vehicle then slows at a constant rate of 1.2 m/s2 until it stops. (a) How much time elapses from start to stop? (b) How far does the vehicle move from start to stop?
A car stating from rest accelerates at 2 m/s2 for 5 seconds. The driver then maintians...
A car stating from rest accelerates at 2 m/s2 for 5 seconds. The driver then maintians a steady speed for 12 seoncds. The car the undergoes an accelration of -2.5m/s2 until it reaches a speed of 4 m/s. A. what was the speed of the car after 2 seconds? B. how far did the car travel during the interval of constant speed? C. how much time did the car spend slowing down? d. what was the total distane the car...
A Train on a straight railway track starts from rest and accelerates at 2.0 m/s2 in...
A Train on a straight railway track starts from rest and accelerates at 2.0 m/s2 in 10sec. Then the train covers a distance of 300 m at constant speed for 20 sec until the brakes are applied, stopping the train in a uniform manner in an additional 5.0 s. (a) How far is the train in first 30sec? (b) What is the average velocity of the train for the complete journey?
A proton accelerates from rest in a uniform electric field of 668 N/C. At some later...
A proton accelerates from rest in a uniform electric field of 668 N/C. At some later time, its speed is 1.12 106 m/s. (a) Find the magnitude of the acceleration of the proton. m/s2 (b) How long does it take the proton to reach this speed? µs (c) How far has it moved in that interval? m (d) What is its kinetic energy at the later time? J
A proton accelerates from rest in a uniform electric field of 654 N/C. At some later...
A proton accelerates from rest in a uniform electric field of 654 N/C. At some later time, its speed is 1.22  106 m/s. (a) Find the magnitude of the acceleration of the proton. m/s2 (b) How long does it take the proton to reach this speed? µs (c) How far has it moved in that interval? m (d) What is its kinetic energy at the later time? J
A proton accelerates from rest in a uniform electric field of 630 N/C. At some later...
A proton accelerates from rest in a uniform electric field of 630 N/C. At some later time, its speed is 1.34 106 m/s. (a) Find the magnitude of the acceleration of the proton. 6.04e10 Correct: Your answer is correct. m/s2 (b) How long does it take the proton to reach this speed? Use the acceleration you calculated in part (a) of this problem to find the time required for the proton to reach the specified speed. µs (c) How far...
A proton accelerates from rest in a uniform electric field of 602 N/C. At some later...
A proton accelerates from rest in a uniform electric field of 602 N/C. At some later time, its speed is 1.14 106 m/s. (a) Find the magnitude of the acceleration of the proton. 57700000000 Correct: Your answer is correct. m/s2 (b) How long does it take the proton to reach this speed? 0.0000198 Incorrect: Your answer is incorrect. . µs (c) How far has it moved in that interval? ? m (d) What is its kinetic energy at the later...
1) An echo bounces back from a building 1.55 s after you honk your horn. How...
1) An echo bounces back from a building 1.55 s after you honk your horn. How many feet away is the building if the air temperature is 27.1°C? 2) A student under water clicks two rocks together and makes a sound with a frequency of 604.0 Hz and a wavelength of 2.4 m. What is the speed of this underwater sound? 3) You see condensed steam expelled from a ship's whistle 6.75 s before you hear the sound. If the...
A rocket rises vertically, from rest, with an acceleration of 3.2 m/s2m/s2 until it runs out...
A rocket rises vertically, from rest, with an acceleration of 3.2 m/s2m/s2 until it runs out of fuel at an altitude of 800 mm . After this point, its acceleration is that of gravity, downward. 1) What is the velocity of the rocket when it runs out of fuel? 2) How long does it take to reach this point? 3) What maximum altitude does the rocket reach? 4) How much time (total) does it take to reach maximum altitude? 5)...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT