Which of these observations would show a chemical
matter?
choices are
c. lime juice will burn your tounge
d. glass will break when it's dropped

Air flows upward in the wick of a lantern because of the liquid property called

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

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.