Physics, 29.06.2019 11:30 pricebrittany41
Your mother asks you to carry a load of wood to the fireplace and lower it to the hearth. in doing this you have used your legs as levers. which statement describes this as a class three lever? question 13 options: the wood was the fulcrum, the load were was the knees, and the effort (input force) was supplied by your legs. the wood was the load, the fulcrum was your knees, and the effort (input force was supplies by your leg muscles. the fulcrum was the muscles in your legs, the load was the wood and the effort (input force) was the knees.
Answers: 1
Physics, 22.06.2019 09:00
Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario
Answers: 1
Physics, 22.06.2019 10:00
There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.
Answers: 1
Physics, 22.06.2019 16:00
Agroup of monkeys is trying to cross the river in a rowboat. the maximum buoyant force on the rowboat is 2,000 n. the weight of the rowboat is 1,000 n. each monkey has a weight of 150 n. how many monkeys can safely cross in the rowboat at one time? explain your reasoning, including any calculations you used to find the answer.
Answers: 1
Your mother asks you to carry a load of wood to the fireplace and lower it to the hearth. in doing t...
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