Steve is cruising at the beach in his car at 13 m/s when Lamby steps out into the crosswalk. He brings his car to a
stop on 1.3 seconds. Find the acceleration of Steve's car.

20pts plsss

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

What are the theoretical properties of a gas at a temperature of 0 kelvin?

Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?