Physics HELP!!!!!!!!

A bottle of juice is sealed under partial vacuum, with a lid on which a red dot or "button" is painted. Around the button the following phrase is printed: "Button pops up when seal is broken."

Explain why the button remains pushed in when the seal is intact.


Because there is a partial vacuum on the inside until the seal is broken. With atmospheric pressure on the outside, there is a net force pushing down on the cap.

correct.

How much force is needed to accelerate a 50-kg rider and her 250-kg motorcycle at 5 m/s2?

  1. 👍 0
  2. 👎 0
  3. 👁 270
asked by Mary
  1. pulling 6.0N over a distance of 12.5m how much force is used

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    A bottle of juice is sealed under partial vacuum, with a lid on which a red dot or "button" is painted. Around the button the following phrase is printed: "Button pops up when seal is broken." Explain why the button remains pushed

    asked by Mary on April 8, 2007
  2. Chemistry

    I need help starting this problem: A piece of dry ice (solid carbon dioxide) with a mass of 4.50 g is sealed inside a 2.0 L bottle, and allowed to sublime. At 22.0 degrees Celsius, what is the partial pressure of the CO2 in the

    asked by Jay on October 27, 2010
  3. Math

    Jane had a bottle filled with juice. At first she drank 1/5 of the juice in the bottle. After 1 hours she drank 1/4 of the juice remaining in the bottle. After another 2 hours she drank 1/3 of the remaining juice in the bottle. At

    asked by Ginny on May 2, 2019
  4. Math

    Jane had a bottle filled with juice. At first she drank 1/5 of the juice in the bottle. After 1 hours she drank 1/4 of the juice remaining in the bottle. After another 2 hours she drank 1/3 of the remaining juice in the bottle. At

    asked by Ginny on May 5, 2019
  5. Math

    The label on a bottle of juice says that 3/4 of the bottle consists of apple juice, 1/6 of the bottle consists of cherry juice, and the rest is water. What fraction of the bottle is juice?

    asked by Christina on October 17, 2019
  6. Math

    the pretty perfume company designed a new perfume bottle. The bottle is to be a spherical shape with a diameter of 7cm. a) determine the volume and surface area of this bottle. b) The spherical bottle has a conical shaped lid with

    asked by Dolcez on June 3, 2010
  7. mathematics

    the pretty perfume company designed a new perfume bottle. The bottle is to be a spherical shape with a diameter of 7cm. a) determine the volume and surface area of this bottle. b) The spherical bottle has a conical shaped lid with

    asked by Dolceza on June 3, 2010
  8. math

    Katepoured 8 ounces of juice of a 64 ounce bottle Brian poor 60 ounces of juice from a 128 ounces bottle what ratio of juice is missing from each bottle of the ratios proportional

    asked by Tania on January 29, 2014
  9. Math

    Saud bought a bottle of juice containing 625 ml juice. He filled 30 ml into a glass. But spilled 23.5 ml. How much juice is still left in the bottle.

    asked by Hoor on July 3, 2014
  10. Math

    Saud bought a bottle of juice containing 625 ml juice. He filled 30 ml into a glass. But spilled 23.5 ml. How much juice is still left in the bottle.

    asked by Hoor on July 3, 2014

More Similar Questions