Williams Scott

A box weighing 100 newton is pushed to a inclined surface that is 5 meters long. It takes the force of 75 newtons to push it to the top which is 3 meter long. what is the efficiency? What color tube for chem 7 test? When adjusting the flowmeter what part of the ball should be aligned with the desierd flow rate? What two basic types of cells make up all living things? What type of rock would have air pockets? What makes rubber elastic? Process that does not change the identity of a substance? When two objects run together to produce friction what is also produced? What are the disadvantantage of ocean thermal energy? Does dead air space provide insulation? What is the definition of a launch lug of a rocket? What gas is produced when metals are put in hydrochloric acid? What is the change in allele frequency following a dramatic reduction in the size of a population? What happens when Waste thrown into bodies of water kills fish because the decaying waste? A sentence that state a fact or condition that says something is true or false? Why is chloroform so effective? How does the polar easterlies and the jet stream work together to affect the weather in the US? Which event takes the most time? When a spring is extended beyond its what it stays permanently deformed? What did Sputnik do?