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When do you use the imperfect tense rather than le passé composé?

The imperfect tense is used when describing actions in the past that are not completed whereas the perfect tense describes completed actions in the past.The imperfect tense is also used to describe emotions ...
EJ
Answered by Emily J. • French tutor
2258 Views

How do you conjugate -ar verbs in the imperfect tense

-aba-abas-aba-ábamos-abais-abanExample: -estudiaba-estudiabas-estudiaba-estudiábamos-estudiabais-estudiaban
EJ
Answered by Emily J. • Spanish tutor
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What's the definition of osmosis?

Osmosis is the net movement of water from an area of high water potential to an area of lower water potential through a partially permeable membrane.An area of high water potential means there is less solute...
EJ
Answered by Emily J. • Biology tutor
3995 Views

Describe the different forces upon a falling object with reference to Newton's first law.

A falling object will reach terminal velocity when the force draging it down (ie its weight due to gravity) is equal to the air resistance opposing the motion upwards. When the two forces are equal the objec...
AL
Answered by Adam L. • Physics tutor
3362 Views

Find the integral of e^3x/(1+e^x) using the substitution of u=1+e^x

Differentiate U with respect to x to find dx in terms of du and substitute into the integral so that it is in terms of du, then using e^3x = (e^x)^3 and u = 1+e^x subsitute u in for x and simplify the integr...
CF
Answered by Cory F. • Maths tutor
5605 Views