A heavy lorry has high inertia. How difficult is it to start it moving and to stop it moving?
|
|
to start |
to stop |
|
A |
difficult |
difficult |
|
B |
difficult |
easy |
|
C |
easy |
difficult |
|
D |
easy |
easy |
(a) is the correct answer. Inertia is a property of the objects which makes them resist change in motion. This property depends most of all on the mass of the object. In that regard, an object with a higher mass will have more inertia and hence will resist starting and stopping its motion.
Your Answer
This page is dedicated to our community forum and is meant for exchange among our members.
Purpose of our Community Forum
The purpose of this page is to facilitate the debate and mutual help among the members of our community. To this effect, you are free to ask questions related to the use of the different functions of this platform to any of our members who is online. Most of answers you are looking for can be answered here.
However, some of the help may not be found in this platform. In that case, visit our support desk and create your ticket. There you will definitely find the extra help you may need.
Expand your Experience with Education Companion
Furthermore, some of the questions related to the courses taken, as well as the pastpapers items, may be answered through this forum, by observing our community guidelines and courses requirements.
Get paid for your your browsing in Webtalk. Click the link and start today.
