The rate of change in velocity (a change in direction or change in speed)
A. Acceleration
B. Air Resistance
C. Balanced Forces
D. Bernoulli’s Principle
E. Constant

Random Topics:
Modals of ProbabilityComparisionDo / Have / Can - Basic QuestionsPreposition on TimeVocab CheckingHave to / Do not have toModals of AdviceGrammar and PunctuationPast and Past ContinuousGrammar TOEFLOther quiz:
Past Tense › ViewDid Nataly …. in the kitchen?
A. cooking
B. cooked
C. cook
Modals of Obligation › View
Complete the sentences with the correct form of the modals and verbs in parentheses:
She ___________ (have / wear) a uniform for work. She wears her own clothes.
A. hasn’t to wear
B. doesn’t have to wear
C. don’t have to wear
Idioms › ViewTo drink a lot of alcohol is to ___.
a. knock it over
b. knock it in
c. knock it back
Tenses › View
Which situation requires changing from present perfect to past simple to go into specific detail after introducing an event?
A. After stating “I’ve cut my finger.”
B. After announcing “The Olympic Games have started.”
C. After mentioning “I’ve lived in London for many years.”
D. All of the above
