What effort would be required to move a 500 n load using a 4 m long lever with a fulcrum 1.5 m from the load? 1875 n 133 n 300 n 833 n

Jake has a nine month old son. how can he build his self esteem

An object's buoyant force and weight mean the same thing.a. trueb. false

Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack