Between the runners and the snow.
they need to be watered and also need to be moved to another place so they can get some sunlight and grow more and live longer
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.
You don't get the friction you need to accelerate on ice. This is why asphalt is used on roads, tyres can grip on it and the friction will create higher speeds.
You dont need them but they are usefull. They are for memory. You can store information on locations and how to get there for future references. You dont need it but you might
Friction= (coefficient of friction)(normal reaction) If you don't have the friction or the coefficient of it I'm sure you must have been given something else. Could you add the exact question to the discussion ?
coz if they dont you will slip over :)
No. Santa's sleigh does not have wheels. He doesn't need them as he moves from rooftop to rooftop he never touches the ground.
because you dont have a mind or beacause you need to look in the dictionary.
yes
SnOW
Since Santa's home is in Finland he doesn't need his sleigh. Instead, he rides his pet goat Ukko.
low friction
If you were roller-skating you don't need friction because it slows you down. Well you want friction between the wheels and the floor (so you do not slip sideways) but not between the wheel and the axel (thats why you have ball bearings there to reduce rolling friction). If you are ice skating you do not want friction between the blade of your skates and the ice.
i think you need the most friction in your feet and handsIt's hard to say where you'd need the mostfriction, as riding a bike requires several thingsto work together. And in each of those places you need enough friction.-you can't ride if tires will slip too badly on the ride surface-you can't ride if tires will slip too badly on the rims-you can't ride if wheels won't stay in the frame/fork-you can't ride if you can't stay on the bike
No you dont , most places will rent you what u need at a high price.
yes! you need friction for lacrosse so you don't fall
On her feet and hands. That is why they build climbing shoes from sticky rubber. Her belay partner will need friction in their belay device (ATC OR GRI GRI, etc)