physics

Many of you may have noticed the phenomenon that basketballs get flat if the weather is cold. If a basketball was inflated to a gauge pressure of 60,000 Pa when the temperature outside was 20∘C, what is the gauge pressure inside the basketball in Pa when the temperature is 10∘C?

Details and assumptions

The outside air maintains a constant pressure of 1 atm=101,325 Pa as the temperature changes.The basketball always has a circumference of 0.75 m.

  1. 👍 0
  2. 👎 0
  3. 👁 35
  1. 54497

    1. 👍 0
    2. 👎 0
  2. how?

    1. 👍 0
    2. 👎 0
    posted by a
  3. P1/t1=p2/t2

    1. 👍 0
    2. 👎 0
  4. yeah that's right...p1/t1=p2/t2

    don't forget to chaange units

    1. 👍 0
    2. 👎 0
  5. LOL that's on brilliant

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    Many of you may have noticed the phenomenon that basketballs get flat if the weather is cold. If a basketball was inflated to a gauge pressure of 60,000 Pa when the temperature outside was 20∘C, what is the gauge pressure inside

    asked by Mathslover on May 30, 2013
  2. Fractions

    Last week, a sporting goods store had a big sale. During the sale, shoppers bought 1/15 of the store's basketballs. After the sale, there were 308 basketballs left. How many basketballs were there originally? Can someone please

    asked by Quinten on November 23, 2014
  3. physics

    Two 0.61 kg basketballs, each with a radius of 13 cm, are just touching. How much energy is required to change the separation between the centers of the basketballs to the following (a)1 meter (b) 10 meters

    asked by chris neives on November 25, 2012
  4. PHYICS

    Two 0.64 kg basketballs, each with a radius of 13 cm, are just touching. Ignore any other gravitational interactions. (a) How much energy is required to change the separation between the centers of the basketballs to 1.0 m? in J

    asked by Steve on March 17, 2011
  5. social studies

    A company in China manufactures basketballs. A company in the United States buys the basketballs and resells them to people there. What term best describes the U.S. company? A importer B exporter C producer D consumer (?)

    asked by nina on August 19, 2015
  6. math

    If jeff bought 2 basketballs and 3 baseballs for $10 and herman bought 3 basketballs and 4 baseballs for $15, how much is a basketball. Show all work.

    asked by laur on June 12, 2013
  7. Physics

    Compare the maximum speeds at which a car can safely navigate a flat, unbanked turn of radius 50.0 m in dry conditions versus snowy conditions. The coefficient of static friction in dry weather is 0.90, and in snowy weather it is

    asked by Smit on November 15, 2015
  8. math

    the athletic department ordered a total of 29 basketballs and footballs for $1000. if the basketballs cost $30 each and the footballs cost $40 each, how many footballs were purchased?

    asked by candie on July 21, 2015
  9. MATH- URGENT!

    the athletic department ordered a total of 29 basketballs and footballs for $1000. if the basketballs cost $30 each and the footballs cost $40 each, how many footballs were purchased?

    asked by candie on July 21, 2015
  10. physics

    Two 0.55 kg basketballs, each with a radius of 15 cm, are just touching. Ignore any other gravitational interactions. (a) How much energy is required to change the separation between the centers of the basketballs to 1.0 m? (b)

    asked by Kelly K. on June 11, 2007

More Similar Questions