5. A ball is thrown upwards at 20.0 m/s. a) How far has it traveled after 4.0 seconds?

b) What is its velocity at that time?

The variables for this experiment include mass, volume and the materials in the various balls, as well as their densities. in part iii, you will be investigating the questionable baseball. use the drop-down menus to complete the sentences and identify the independent and dependent variables. in part iii, the independent variable, the one that is intentionally manipulated, is . in part iii, the dependent variable, the one that you measure the response in, is

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life