Friction is helpful for these sports:
Friction is not helpful for these sports:
Mostly in winter and racing sports where the goal is to go as fast as you can. I.E luge, NASCAR, swimming.
Practically friction is helpful in all the games. Few examples are soccer, cricket, basket ball etc..
Gujhmhj
Friction is very useful but it has its own disadvantages. Friction causes wear and tear. Friction spoils the soles of our shoes. friction reduces speed This is all wrong some not useful types of friction are are when airplanes fly the friction causes heat that materials that will withstand which are costly.
friction is the most useful thing in the world think about it...... without friction 1. we couldn't run 2.if we did run we couldn't stop 3.we couldn't eat butter haha pwned
Ice skating does not require any friction because the skater needs to glide on the ice and if there was any friction on ice the skater would have trouble to skate smoothly on the ice. That is why ice skating does not require any friction at all from my perspective.
Friction is important for all sports.Without it it becomes really hard to accelerate or deaccelerate.For example a 100m sprinter.It would be great for him if there wasnt any air resistance (as long as he can breath).But he needs friction on the floor to push himself forward.however friction is less useful in hockey, skiing, and almost all types of boarding(snowboarding, wakeboarding, kneeboarding, sandboarding).
There is not a sport in which friction is not useful. In hockey, for example, there seems to be no need for friction. However, in order to get moving or stand at all, the players rely of the friction between their skates and the ice. The friction between their skates and the ice also creates a thin layer of water while they skate, allowing them to glide over the ice. even chess relies on friction so the pieces do not move off the board.
Brakes are meant to have a lot of friction and it's useful.
Newton's 3 laws...
Your knee
yes friction is very useful because it help objects not to slide or slip
stopping cars Friction is useful to start a fire with sticks.
No Friction Runes Computers
Friction is sometimes not useful as when a player drives forward in a wet condition the ball slows down due to the friction so it is harder to control and difficult to get a shot away. Also a player can lose momentum during fast strides or slip in wet conditions. The ball will slow down because of the friction with the grass so it is easier for the goalkeeper to save it.