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I wanted to practice talking about my holidays, what would some useful phrases be?

He visitado Francia hace 3 años - I visited France 3 years ago Fui con mi familia – I went with my family Me gustó la comida - I liked the food No he visitado España pero me gustaría ir porque ...... - I've ...
KA
Answered by Kai A. • Spanish tutor
2884 Views

What are some of the key reasons for Hitlers rise to power?

The Wall Street Crash in 1929 caused huge economic problems for Germany. With millions unemployed, German citizens lost faith in the Weimar Government. Hitler was able to exploit this by promising to rebuild...
KA
Answered by Kai A. • History tutor
3198 Views

How do I calculate the reactant forces for the supports of the beam where the centre of mass is not same distance from each support?

This can be done by taking moments. To reduce the number of equations a moment should be taken so that one of the forces goes through the centre of place from which moments are being taken. We will choose to...
BW
Answered by Benjamin W. • Maths tutor
6970 Views

Ignoring air resistance, use an energy argument to find the speed of a ball when it hits the ground if it is dropped from 50m, where m is the mass of the ball.

Original energy: GPE=50 9.81 m KE=0 Final energy: GPE=0 KE=(1/2)mv 2 Therefore (1/2)mv 2 = 50 m 9.81 . The m cancels and simplifying the equation we are left with v 2 = 50 2 9.81, therefore v = 31 ms -1
ZT
Answered by Zach T. • Physics tutor
2850 Views

Complete the series and explain your answer: 2,4,8,...,...

2,4,8,16,32 The series is multiplying by two every time.
ZT
Answered by Zach T. • Maths tutor
2711 Views