Top answers

All subjects
All levels

A ball is thrown vertically downwards at a speed of 10ms^-1 from a height of 10m. Upon hitting the floor 10% of the energy is dissipated through waste heat. What is the heighest point the ball reaches before it comes to rest? Take g=10ms^-2

The first step is to calculate the initial energy of the system. at the moment of throwing. Energy is comprised of both potential (given by Mgh) and kinetic(given by 0.5Mv^2), and so the initial energy is...

RJ
Answered by Russell J. Physics tutor
1714 Views

A right angled triangle has two smaller sides length 3 and 4, what is the length of its longest side?

As we are told it is a right angled triangle we known that we can use Pythagoras's formula of c2 = a2+b2 given that we have been given lengths of 3 and 4 we simply substit...

BG
Answered by Benjamin G. Maths tutor
3080 Views

How do I structure a high-level introduction to an A-level history question?

Your introduction should begin by considering the key terms in the question and clearly setting our your answer to the question. Your concise introduction should outline the different sections to your res...

JD
Answered by Jordan D. History tutor
2270 Views

What is the effect of personification in poetry?

Personification allows a poet to convey human emotion/ experience in inanimate objects. There are various reasons a poet may do this including visual imagery, sensationalism and tonal effect.

MW
Answered by Mark W. English tutor
5980 Views

Translate the following sentence into French: Who will keep it (the dog) for two weeks when we go abroad?

The correct translation is: 'Qui va le garder pendant deux semaines quand nous irons à l’étranger?'
Grammatical analysis:'For' is translated as 'pendant' as a specific period of time is stated.The i...

MW
Answered by Mark W. French tutor
1829 Views

We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning