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What else can I help you with?
When is it not important friction in rugby?
the game
The force needed to overcome kinetic friction is usually less than that needed to overcome static friction true or false?
False. The force needed to overcome static friction is usually greater than the force needed to overcome kinetic friction.
Qualifications needed for rugby league?
i don't mk
Is The force needed to overcome static friction usually less than that needed to overcome kinetic friction.?
True -It's "False"!
When friction is not needed?
when machines are used
How do you reduce friction when not needed?
by oiling
What situation is friction is not needed?
Rotating bearings.
True or false the force needed to overcome kinetic friction is useally greater than that needed to overcome static friction?
False. The force needed to overcome static friction is typically greater than that needed to overcome kinetic friction. Static friction is the resistance to motion when an object is at rest, while kinetic friction is the resistance to motion when an object is already in motion. Static friction requires more force to overcome because it is necessary to break the initial "stickiness" between the surfaces.
When is friction desirable and undesirable in rugby?
Desirable in scrummaging when the two packs form together. Without friction they would slip off which is dangerous. Friction is also desirable when making the tackle. And when sidestepping you need good grip. Undesireable when trying to evade the tackle.
When friction isn't needed but is there?
cheese burger.
How do rugby players avoid friction?
By using Foam and Felt Adhesive. Their feet need to be protected just as much as any other part of the body during rugby. Foam and felt adhesive packs are layers of foam or felt which can be cut to size and placed in the boots to prevent rubbing and friction.
Wet pavement is more slippery than dry pavement because of force needed to overcome what friction is less than the force needed to overcome sliding friction?
On wet pavement, the presence of water reduces the friction between the tires and the road surface, making it more slippery. This is because the force needed to overcome static friction (needed to start moving) is less than the force needed to overcome sliding friction (needed to maintain motion). As a result, it is easier for a vehicle to slide or skid on wet pavement compared to dry pavement.
