Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Trending News

Promoted
Anonymous
Anonymous asked in Science & MathematicsPhysics · 5 days ago

Blocks with masses of 7.0 kg , 8.0 kg , and 9.0 kg are lined up in a row ...?

Blocks with masses of 7.0 kg , 8.0 kg , and 9.0 kg are lined up in a row on a frictionless table. All three are pushed forward by a 19 N force applied to the 7.0 kg block.

A) How much force does the 8.0 kg block exert on the 9.0 kg block?

Express your answer using two significant figures.

B) How much force does the 8.0 kg block exert on the 7.0 kg block?

Express your answer using two significant figures.

1 Answer

Relevance
  • Andrew Smith
    Lv 7
    5 days ago

    I am tired of "Anonymous".  It is easy to answer your question but unless you admit to who you are why should I?

Still have questions? Get your answers by asking now.