Frictional force air exerts on a moving object; acts opposite in direction to the object’s motion.
A. Acceleration
B. Aerosol Force
C. Air Resistance
D. anhydrous
E. Balanced Force

Random Topics:
Finite and Non-Finite VerbPresent, Past, Present Perfect and ComparativeSubjective and Objective PronounInfinitives or GerundsSimple Past - Irregular VerbsFirst ConditionalsAdverbial Clause / If / ComparativesClauses of ReasonFuture Time and TensesClauseOther quiz:
Correlative Conjunctions › ViewIdentify the sentence where correlative conjunctions are used correctly.
A. Either she will start the project, or she will help with the event.
B. Both the movie was exciting but scary.
C. She neither likes to read nor to write.
D. Not only they are coming to the party, but also bringing gifts.
Modals › View
Is the sentence “We have plenty of time. We don’t need hurry.” correct?
A. yes
B. no
Tenses › ViewShe is always ___ her phone.
A. use
B. used
C. using
Reported - Gerund › View
“You cheated in the exam,” the teacher said to his students.
A. The teacher accused his students of cheating in the exam.
B. The teacher advised his students to cheat in the exam.
C. The teacher prevented his students from cheating in the exam.
D. The teacher insisted his students on cheating in the exam.
