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What else can I help you with?
Give examples of why you need friction?
Walking to move forward, same for anything that moves. If there was no friction it would be like walking on oil.
How much torque that car wheel need?
Sufficient to overcome the inertia and friction of the vehicle.
What are ways to over come friction?
The best way to overcome friction is with lubrication. With friction loss due to aero-dynamics or hydraulics you need to reduce drag.retold by Matt Isagan)
How can friction be both a positive and negative aspect in your every day lives?
a positive aspect is that friction stops your car from sliding so you stay on the road a negative aspect is that when it comes to machinery engineers need to calculate in friction. the friction that comes with making products will make companys actually lose money. you need more energy to overcome friction. this is why we haveto eat all ofthe food we do. to overcome all the forces of friction acting on us we need to fuel our bodys.
Why do lorries need a force to keep them moving at a steady speed?
They need the force to overcome the friction between the lorry and the road.
What foce needs to overcome to move something?
To move an object, you need to overcome the force of static friction, which is the resistance encountered when trying to move an object at rest. Once the object is in motion, you need to continue overcoming the force of kinetic friction, which is the resistance encountered while the object is in motion.
What type of friction is involved in walking?
The type of friction involved in walking is usually kinetic friction, which occurs when two surfaces are in contact and one is moving relative to the other. This friction helps us to push off the ground and propel ourselves forward while walking.
What useful friction?
You need friction to slow down or turn while skiing and ice skating. Auto braking during driving. Walking or the movement of the motor vehicle depends on friction or there will not be movement.
When is friction unusfel?
Friction is useful in situations where we need to create traction or grip, such as when walking or driving. However, friction can be unwanted in scenarios where we are trying to reduce energy loss, such as in mechanical systems like engines where friction can lead to inefficiencies.
Do you need friction to walk?
Yes, friction is necessary for walking as it provides the necessary traction between your feet and the ground to push your body forward. Walking on a surface with low friction, such as ice, can make it difficult to walk without slipping.
What do you must do to overcome to start an object moving that is at rest?
To overcome the inertia of an object at rest and start it moving, you need to apply a force to overcome the object's initial resistance to being put into motion. This force must be greater than the force of friction or other resistive forces acting on the object. Once this force is applied, the object will accelerate and start moving.
When do you need a little friction?
A little friction can be necessary in situations where you need to slow down or control movement, such as when driving a car or walking on slippery surfaces. It can also be helpful in activities like sports that require traction or grip.
