{"id":117,"date":"2017-10-28T08:07:08","date_gmt":"2017-10-28T12:07:08","guid":{"rendered":"https:\/\/iblog.dearbornschools.org\/physicswithfoley\/?p=117"},"modified":"2017-10-28T08:10:32","modified_gmt":"2017-10-28T12:10:32","slug":"3rd-hour-lab-make-up","status":"publish","type":"post","link":"https:\/\/iblog.dearbornschools.org\/physicswithfoley\/2017\/10\/28\/3rd-hour-lab-make-up\/","title":{"rendered":"3rd Hour Lab Make Up"},"content":{"rendered":"

Lab Make Up<\/a><\/p>\n

HW: Lab Make Up (click the link above to view the same assignment as a file)<\/p>\n

Using F=ma (as well as other equations we\u2019ve seen in the past)<\/p>\n

 <\/p>\n

What would be the net force on the following objects?<\/p>\n

 <\/p>\n

    \n
  1. You push your grandma on a skateboard (mass of 70 kg) and she accelerates at a rate of 1.5 m\/s\/s right.<\/li>\n<\/ol>\n

     <\/p>\n

      \n
    1. You and your friends have a tug-a-war contest. You pull left with 80 N. George pulls left with 110 N. Simeon pulls left with 115 N.\u00a0 Ali, Mustafa, Branden, and Jake each pull right with 60 N of force.<\/li>\n<\/ol>\n

       <\/p>\n

        \n
      1. A car crashes from 30 m\/s to a stop in 0.1 seconds. It has a mass of 900 kg.<\/li>\n<\/ol>\n

         <\/p>\n

          \n
        1. A jet speeds up from 200 m\/s to 260 m\/s in 3 seconds. It has a mass of 500 kg.<\/li>\n<\/ol>\n

           <\/p>\n

            \n
          1. Draw a freebody diagram for the jet from Question 5.<\/li>\n<\/ol>\n

             <\/p>\n

            Answer the following questions completely.<\/p>\n

              \n
            1. Grandpa in his rocket-powered wheelchair is riding down the race track. He and his wheelchair have a combined mass of 90 kg and start out moving with a speed of 0 m\/s. Friction pulls against him with a constant force of 120 N, but he accelerates forward anyways (due to the rocket-powered wheelchair) at a rate of 2 m\/s\/s. What is the net force?\u00a0 With how much force is the wheel chair pushing?<\/li>\n<\/ol>\n

               <\/p>\n

                \n
              1. How far would Grandpa (from above) travel after 45 seconds?<\/li>\n<\/ol>\n

                 <\/p>\n

                  \n
                1. What would happen to the acceleration of an object if you applied a stronger force to it?<\/li>\n<\/ol>\n

                   <\/p>\n

                    \n
                  1. What would happen to the acceleration of an object if you applied the same force, but you added more and more mass on top of that object?<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

                    Lab Make Up HW: Lab Make Up (click the link above to view the same assignment as a file) Using F=ma (as well as other equations we\u2019ve seen in the past)   What would be the net force on the following objects?   You push your grandma on a skateboard (mass of 70 kg) and …<\/p>\n","protected":false},"author":2043,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-117","post","type-post","status-publish","format-standard","hentry","category-blogs"],"_links":{"self":[{"href":"https:\/\/iblog.dearbornschools.org\/physicswithfoley\/wp-json\/wp\/v2\/posts\/117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iblog.dearbornschools.org\/physicswithfoley\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iblog.dearbornschools.org\/physicswithfoley\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iblog.dearbornschools.org\/physicswithfoley\/wp-json\/wp\/v2\/users\/2043"}],"replies":[{"embeddable":true,"href":"https:\/\/iblog.dearbornschools.org\/physicswithfoley\/wp-json\/wp\/v2\/comments?post=117"}],"version-history":[{"count":0,"href":"https:\/\/iblog.dearbornschools.org\/physicswithfoley\/wp-json\/wp\/v2\/posts\/117\/revisions"}],"wp:attachment":[{"href":"https:\/\/iblog.dearbornschools.org\/physicswithfoley\/wp-json\/wp\/v2\/media?parent=117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iblog.dearbornschools.org\/physicswithfoley\/wp-json\/wp\/v2\/categories?post=117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iblog.dearbornschools.org\/physicswithfoley\/wp-json\/wp\/v2\/tags?post=117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}