Top answers

All subjects
All levels

A spacecraft needs to be slowed down from a speed of 96m/s to 8.2m/s. This can be done by firing an object as the spacecraft is moving. If the mass of the spacecraft is 6730kg and the object is 50kg, calculate the velocity of the ejected object.

As we have there is object being fired out of the front of the spaceship we know the ship will have a lower velocity than before using the conversation of momentum. "The total momentum of a system is...

BQ
Answered by Ben Q. Physics tutor
2239 Views

What are the major themes of Frankenstein?

There are a lot of themes in Frankenstein, and I think which ones are major and which aren't is something we'll be debating. In terms of identifying them, though, we can list them or draw them up...

DB
5738 Views

What are the key roles of the House of Lords?

The House of Lords has 5 main roles: legislative, scrutiny, legitimating, deliberation and recriutment. However the first two are the most important. 

The legislative role is carried out through in...

CM
2986 Views

How should a poem be analysed?

The formulaic method I recommend is SPECS and SLIMS

Subject:  What is the event or experience the poem decribes/records?

Purpose

CM
4410 Views

How do you divide two fractions?

A fraction is simply a different way to write a division sum. I.e a \divide b = a/b.

This also applies if the two numbers we're dividing are fractions themselves:

a/b \divide c/d = (a/b) / (...

RP
Answered by Robert P. Maths tutor
3630 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