Top answers

When do I use the "passato remoto"?

The passato remoto is not a very common tense in the italian language. It is only really used when referring to something in the historical past, without much relevance to the now. This means that it is comm...
LB
Answered by Laura B. • Italian tutor
4326 Views

How can I elevate my language for both the oral and written exams?

Of course grammar and vocabulary is very important but I think that by using idioms and phrases it is easier to achieve apparent fluency in a language. Many elements of the oral and written sections involve ...
LB
Answered by Laura B. • Italian tutor
2976 Views

How do you differentiate? And how is integration related to it?

Differentiation is pretty simple! It has a set of instructions you need to follow and then you should be good to go! For example, differentiate x^6 The first step is to bring down the power and multiply it w...
AM
Answered by Ashmita M. • Maths tutor
4894 Views

Find the tangent to the curve y=x^3+3 at the point x=1.

1. Differentiate the Equation of the curve to find the gradient: y'=3x^2 2. The gradient of the tangent is found by substituting x=1 into y'=3x^2: Gradient of tangent=3 3. Now we must find out the co-ordinat...
SK
Answered by Sevenia K. • Maths tutor
4921 Views

A ball of mass 0.25 kg is travelling with a velocity of 1.2 m/s when it collides with an identical, stationary ball. After the collision, the two balls move together with the same velocity. How fast are they moving?

This question involves the principle of the conservation of momentum. Recall: Assuming no external forces act, linear momentum is always conserved . This means the total linear momentum of two objects before...
AH
Answered by Arnab H. • Physics tutor
10871 Views