Rubbing hands together creates friction, friction creates heat, so rubbing hands together in the winter may help keep them warm.
No. That would be stupid!
Walking: we could never walk without friction. We would have been slipping in one place. Rubbing hands together: We rub our hands together to keep them warm in winter. The warmth is generated by friction. Brakes: Brakes help to stop a vehicle in motion. Braking increases friction.
friction
just by rubbing an object e.g: rubbing hands, rubbing stones, to create a charge
rubbing of bamboo , rubbing of our two hands
No. That would be stupid!
Walking: we could never walk without friction. We would have been slipping in one place. Rubbing hands together: We rub our hands together to keep them warm in winter. The warmth is generated by friction. Brakes: Brakes help to stop a vehicle in motion. Braking increases friction.
rubbing hands together while washing creates friction and helps to get rid of germs
friction
just by rubbing an object e.g: rubbing hands, rubbing stones, to create a charge
yes. it helps removing onion and garlic smells from your hands. You can also try putting some lemon juice on your hands before rubbing them.
The friction generated by your hands creates heat.
rubbing your hands together
rubbing of bamboo , rubbing of our two hands
by rubbing your hands together
No, it will not.
Rubbing your hands together.