Forces that are equal in size and opposite in direciton
A. Unbalanced Forces
B. Air Resistance
C. Balanced Forces
D. Bernoulli’s Principle
E. Constant

Random Topics:
Subject and Verb AgreementComparative AdjectiveDefinite and Indefinite ArticleModals - Reported Speech - ConditionalsModals in the PastInterjection & Prepositional PhrasesGrammar - may/might/couldContractions and ConjunctionsVerb Moods and Vague PronounsArticles - rulesOther quiz:
Modal Verbs for Permission and Obligation › ViewHow do you differentiate between ‘may’ and ‘might’ in terms of permission?
A. ‘May’ is used for past permission, while ‘might’ is for future permission.
B. ‘May’ and ‘might’ are interchangeable in all contexts.
C. ‘May’ indicates a strong possibility, while ‘might’ indicates a weak possibility.
D. ‘May’ indicates permission, while ‘might’ suggests a possibility without clear permission.
Tenses › View
I ——————- you tomorrow.
a) Will see
b) Will be seen
c) Have seen
d) See
We drove ___________ the tunnel.
A. along
B. through
C. across
D. in
Pronoun › View
If people want to buy new clothes, ___ have to earn money.
A. She
B. He
C. They
