Question

Why do tympani drums have pedals? (What do those pedals do?)

Why do tympani drums have pedals? (What do those pedals do?)

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

The timpani pedal is attached to a mechanism under the drum that pulls and pushes a series of rods that are attached to the timpani counter hoop that sits on top of the edge of the timpani head. When the pedal toe is pushed down the rods pull the counter hoop down on the rim of the head and making the head tighter the pitch of the drum rises. Conversely by pushing the heal of the pedal down the rods are pushed up so that the counter hoop rises from the head’s rim thereby loosening the head and making the pitch go down.

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
1. Why do the brake drums get hot when a car goes at a constant speed...
1. Why do the brake drums get hot when a car goes at a constant speed down a long, steep mountain road? 2. A large bag of sand is hung from a tree by a long rope.  A boy shoots a bullet into the sandbag, and the bullet stays in the bag.  Describe the energy changes.
In 100-150 words: Why do those workers who are in the upper middle class have more...
In 100-150 words: Why do those workers who are in the upper middle class have more power in society?
Why do politicians like mandates? What are the costs of mandates? Who bears those costs?
Why do politicians like mandates? What are the costs of mandates? Who bears those costs?
McDonalds What is our brand identity? Who are our target customers? Why do those customers buy?
McDonalds What is our brand identity? Who are our target customers? Why do those customers buy?
Do you believe consumers have rights? Of those listed on page 336 of the text, which...
Do you believe consumers have rights? Of those listed on page 336 of the text, which do you believe is the most important right? Why? Would you add another right? If so, what would it be? Explain.
What assumptions do you have about unemployment? Have those assumptions been challenged by readings or videos...
What assumptions do you have about unemployment? Have those assumptions been challenged by readings or videos that further discuss unemployment, lay-offs, outsourcing, etc.? Why? Do you think that there can be positive outcomes for the unemployed after layoffs, downsizing, and outsourcing? You may look at a specific region (like Detroit, for example), or a specific industry, but you should find some examples to back your argument. Be sure to cite your sources while you write a post in the discussion...
“In my opinion, we ought to stop making our own drums and accept that outside supplier’s...
“In my opinion, we ought to stop making our own drums and accept that outside supplier’s offer,” said Wim Niewindt, managing director of Antilles Refining, N.V., of Aruba. “At a price of $20 per drum, we would be paying $5.25 less than it costs us to manufacture the drums in our own plant. Since we use 95,000 drums a year, that would be an annual cost savings of $498,750.” Antilles Refining’s current cost to manufacture one drum is given below...
“In my opinion, we ought to stop making our own drums and accept that outside supplier’s...
“In my opinion, we ought to stop making our own drums and accept that outside supplier’s offer,” said Wim Niewindt, managing director of Antilles Refining, N.V., of Aruba. “At a price of $21 per drum, we would be paying $6.05 less than it costs us to manufacture the drums in our own plant. Since we use 70,000 drums a year, that would be an annual cost savings of $423,500.” Antilles Refining’s current cost to manufacture one drum is given below...
Which layers of the epidermis do cancers originate in, and why those layers specifically?
Which layers of the epidermis do cancers originate in, and why those layers specifically?
the word "revolution": the digital, biotechnical, and information revolutions. Why do you think those classifications were...
the word "revolution": the digital, biotechnical, and information revolutions. Why do you think those classifications were made in this way? Do you agree with these classifications and subheadings? Explain why or why not. What would you change about them.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT