A block of mass m=2kg is initially at rest on a frictionless surface and is pushed to produce a constant acceleration of 1.0 m/s2 for 5.0 seconds. The push stops and the table becomes rough with a coefficient of kinetic friction equal to 0.2. How far does the block travel across the rough portion of the table?

Work = force × a. work b. energy c. distance d. momentum

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water

Can you match these to the correct definition