What are the forces belong to contact force? Answer: The Contact Forces are the Frictional Force , Tension Force , Normal Force , Air Resistance Force , Applied Force , and Spring Force . Frictional Force - the force resisting the relative motion of solid surfaces, fluid layers, and material elements rubbing against each other (e.g. A ball rolling on the floor) Tension Force - the pulling force transmitted axially by the means of a string, cable, or chain (e.g. A chandelier) Normal Force - a support force exerted upon an object that is in contact with another stable object (e.g. A book on a table) Air Resistance Force - the force of air pushing against a moving object (e.g. A piece of paper falling) Applied Force - the force applied to an object by a person or another object (e.g. A person using a hammer to strike a nail) Spring Force - the force exerted by a compressed or stretched spring upon any object that is attached to it
Can you give me the story of the hands of the blacks The Hands of the Blacks by Luis Bernardo Honwana I don't remember now how we got on to the subject, but one day, Teacher said that the palms of the Blacks' hands were much lighter than the rest of their bodies. This is because only a few centuries ago, they walked around with them like wild animals, so their palms weren't exposed to the sun, which made the rest of their bodies darker. I thought of this when Father Christiano told us after catechism that we were absolutely hopeless, and that even the pygmies were better than us, and he went back to this thing about their hands being lighter, and said it was like that because they always went about with their hands folded together, praying in secret. I thought this was so funny, this thing of the Blacks' hands being lighter, that you should just see me now. I do not let go of anyone, whoever they are, until they tell me why they think that the palms of ...
Saan matatagpuan ang caspian sea at ipaliwanag ito Answer: Ang Dagat Caspian ay ang pinakamalaking anyong tubig na nakapaloob sa Lupa ayon sa sukat, minsan inuuri na pinakamalaking lawa sa mundo o isang dagat.23 Mayroon itong endorheic basin (isang basin na walang outflow) na matatagpuan sa pagitan ng Europa at Asya.4 Ito ay hinahangganan ng Kazakhstan sa hilagang-silangan, Russia sa hilagang-kanluran, Azerbaijan sa kanluran, Iran sa timog, at Turkmenistan sa timog-silangan. Matatagpuan ang Dagat Caspian humigit-kumulang 28 metre (92 ft) sa ibaba ng pantay-dagat sa Caspian Depression, sa silangan ng Kabundukang Caucasus at sa kanluran ng malawak na kapatagan ng Gitnang Asya. Umaabot ang sea bed sa katimugang bahagi nang kasimbaba ng 1,023 metre (3,356 ft) sa ibaba ng pantay-dagat, kaya ito ang ikalawang pinakamababang likas na depression sa lupa kasunod ng Lawa ng Baikal (−1,180 metre (−3,871 ft)). Para sa mga sinaunang nanirahan sa ang baybayin nito ang Dagat Caspian bilang ...
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