A 2.0 kg block rests on a rough horizontal table. A rope is attached to the block and is pulled with a force of 8.0 N to the
left. As a result, the block accelerates at 2.5 m/s2. The
coefficient of kinetic friction Hk between the block and the table
is (Round to the nearest hundredth.)
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Select the word from the list that best fits the definition classification of most stars on the h-r diagram

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space. b. we'll know it immediately because it will be brighter than the full moon in the sky. c. we won't know about it until 600 years from now. d. none of the above.

Which of the following is the best name for mgcl2