Frequently Asked Questions...
How high will the ball go given the 1st and 2nd derivative?
Use a(t) = -32 ft/sec² as the acceleration due to gravity. A ball is throne vertically upward from the ground with an initial velocity of 96 ft/sec. How high will the ball go?
Answer:
We have:
a(t) = -32 (given)
v(t) = ∫ a(t) dt = -32t + C
Since the initial velocity is 96 ft/s, v(0) = 96 and so C = 96. Thus:
v(t) = -32t + 96
Then:
s(t) = ∫ v(t) dt = -16t² + 96t + C
Since there is no initial movement, C = 0 and thus
s(v) = -16t² + 96t = -16t(t - 6).
The x-coordinate vertex of this occurs at (0 + 6)/2 = 3 (the average of the two zeroes). Then, the ball travels:
s(3) = -16(3)² + 96(3) = 144 feet.
Therefore, the ball goes 144 feet in the air.
I hope this helps!
Ball 1st
[FANCAM] 100112 SHINee Taemin Laughing at Minho for Missing 1st Ball Toss
1St Birthday Ideas – Careful Planning To Celebrate
The parents seem to be more reflective while celebrating their child's with fledged 1st birthday ideas. The parent tries to make this day appear special in every way by arranging parties where each one of the family members takes part in such festive parties.
You can imply certain themes to your party arranged to celebrate your child's birthday, and it will even make the child happy as well. Themes for celebrating a toddler's birthday are same both for a boy or a girl. You can opt for baby buggies, which are considered to be the prime selection as far as acquiring a theme for your kid's birthday is concerned. You can also arrange for an indoor teddy bear picnic as toddlers are very fond of playing with toys. In order to make your child's first birthday party unique you can also opt for themes that are implied with the use of English alphabets.
1st birthday ideas are important to make your child's birthday appear special. In the field of decoration, you need to be very much conscious of the fact that toddlers are very much fond of colors and in order to make them feel happy and comfortable you can decorate your house with ribbons, toys, balloons, etc. as well with other items, which sound to be interesting to the kid. Generally parents get more excited when it comes to the point to celebrate their kid's birthday although the child are not capable of such thinking as felt by their parent, but they can easily feel the excitement taking place to their surrounding.
In order to showcase your feelings and concern for your kid you can cook cakes in a very special way that can express your affection for your child. You can also create scrap books with unique pictures of your kid, and you can easily regenerate your feelings associated with the celebration of your kid's first birthday. You can also design a unique poster with colors to implement your fascination accompanied with celebrating your kid's birthday. You can also serve your kid with toys and playing objects as they possess fascination to such items rather than any items, which are generally required for to celebrate a birthday.
You can set up for multiple play stations for your toddler, which will include some of the unique play items like playing on a dough table, riding on toys, floor puzzles, a crayon coloring pencil set, etc. Other most exciting gift items for to celebrate your toddler's first birthday is balling pits or even bubble blower fixed on a high surface which will make your child thrilled with constant floating down and at the same time learning catch and pops. Thus by implementing the above mentioned strategies you can surely earn your toddler's happiness on their 1st birthday ideas.
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Now that you have a list of some adorable 1st birthday ideas to choose from, and you've decided what the theme is going to be, it's time to hit the market and get your hands on the 1st birthday party supplies
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