On a car, friction is useful on the tyres and brakes.
It is not required for the parts that rotate.
Friction can be unhelpful in situations where you want to minimize energy loss, such as in machinery where friction causes wear and tear on moving parts, reducing efficiency. Additionally, in sports like speed skating or car racing, reducing friction can help increase speed and performance.
Friction can be unhelpful when trying to move objects smoothly or quickly, as it can slow down motion and create resistance. Friction can also cause wear and tear on surfaces that come into contact, leading to damage or reduced efficiency.
it wears out the soles of shoes it produces heat vigorously
Frictional force is unhelpful when it hinders the motion of an object or creates undesired heat. In some cases, too much friction can cause wear and tear on surfaces or slow down machinery, reducing efficiency.
friction is not useful when;involving engines because you will be losing alot of energy.when sliding across the room with a wheel chair because it will be much slower and difficult
Unhelpful.
unhelpful
Helpful is a word that describes something that is useful and gives aid. The opposite of helpful would be unhelpful, useless, destructive, damaging, worthless, or hindrance
Friction can be unhelpful in situations where you want to minimize energy loss, such as in machinery where friction causes wear and tear on moving parts, reducing efficiency. Additionally, in sports like speed skating or car racing, reducing friction can help increase speed and performance.
useless, worthless, unconstructive, unhelpful...
Yes, it is an adjective. It means not helpful at all.
for the first two days I am not sure if you have received the email you had already received from my office or my phone I love
Friction can be unhelpful when trying to move objects smoothly or quickly, as it can slow down motion and create resistance. Friction can also cause wear and tear on surfaces that come into contact, leading to damage or reduced efficiency.
"Unhelpful" means not providing assistance or support in a situation where it is needed or expected. It suggests a lack of useful or beneficial action or advice.
Positive one are helpful, negative one are unhelpful
It is helpful when you stop it helps you from falling if we didn't have friction we would keep going and if you wanted to stop you couldn't,explain, we'll say your riding you bike and there is a car backing up and you can't stop well that's why we need friction so we can stop fast and quick
Friction can be helpful and not helpful it is not helpful when you are running because it slows you down hope that'll help!!!! ;)