Emily is pushing her little brother Tom on a sled. Tom has a mass of 40 kg and Emily is pushing with a force of 10 N. However, the sled is sticking to the ice because of the 2 N of friction. What is Toms final acceleration?

Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20

What’s #16 asking me and how do i solve it?

The solid that is formed and usually sinks to the bottom of a solution is the