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What is the difference between Speed, Velocity and Acceleration?

Speed and Velocity are both measures of distance travelled in a given time and are therefore calculated using Speed=Distance/Time.Speed is a scalar quantity which means that it is quantified by a magnitude o...
Answered by • Physics tutor
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Solve the quadratic equation x^2 + x - 6 = 0

There are 3 methods for solving quadratic equations;FactorisingThe quadratic equationCompleting the SquareUsing method 1,We observe that 2 and 3 are factors of 6 and that 3 - 2 = 1 so by factoring out we hav...
TA
Answered by Thomas A. • Maths tutor
4152 Views

How to conjugate regular verbs in the imperfect tense?

jugar jugabajugabasjugabajugábamosjugabaisjugaban hacer hacíahacíashacíahacíamoshacíaishacían vivir vivíavivíasvivíavivíamosvivíaisvivían
IL
Answered by Iveta L. • Spanish tutor
2180 Views

Explain the international crisis sparked by the attacks on September 11 2001.

The September 11 attacks were globally seen as an act of war. President Bush declared a "War on Terror" shortly after the attacks. The Muslim world, along with the rest of the international communi...
SS
Answered by Shyam S. • History tutor
2769 Views

Which prepositions can take both accusative and dative & how do I decide which case to use?

There are a handful of prepositions which can trigger either the accusative or the dative. They are the following: an, neben, in, zwischen, hinter, unter, über, vor, auf. It is often taught in schools that i...
LA
Answered by Luke A. • German tutor
4563 Views