结果1 题目 10. A girl stands on a set of scales.402060kg080(a)What is the girl's weight?30...kg(1)(b)Convert your answer into grams.30000...g(1) 相关知识点: 试题来源: 解析 3030000 反馈 收藏
2. What weight should be placed on the question mark to balance(平衡) the scales(天平)? 6kg8kg10kg口口口 相关知识点: 试题来源: 解析 2.6kg这是一个简单的物理题。 在左边的重量为(8kg×2= 16kg,6kg×4=24kg)即:16kg+24kg=40kg。 而右边则 是:10kg×1=10kg,另一个数字必须是30kg,两边才能...
To rise in steps or stages. Size (transitive) To apply glue or other primer to a surface which is to be painted. Scale To weigh with a scale. Size Six. Scale To have a given weight, as determined by a scale Cargo that scales 11 tons. Size A thin, weak glue used in various trade...
A device to measure mass or weight. After the long, lazy winter I was afraid to get on the scale. Scale Either of the pans, trays, or dishes of a balance or scales. Scale (transitive) To change the size of something whilst maintaining proportion; especially to change a process in order...
How would you weigh a plane without scales? Which of two factors influence the weight of an object due to gravitational pull? What is the mass of the object whose acceleration is in the graph? What are the units of measurement for tangential speed? For rotational speed?
What weight should be placed on the question mark to balance(平衡)the scales(天平)?___相关知识点: 试题来源: 解析 6kg. 这是一道简单的物理题,由图可知,左边的重量为:8kg×2 6kg×4=40kg。两边一样重时才能保持平衡,设要放置物品的重量是x千克,右边的重量则是:10kg×1 xkg×5=40kg,由此可算出...
Why are spring scales used to measure a force's magnitude? Weight is measured as the downward force of Rank the following from lowest to highest. A) The support force on you standing in an elevator at rest. B) The support for on you standing in an elevator accelerating ...
methodsforgeneratingelectricityfromtidalenergyarerelativelynewtechnologies.Itisprojected thattidalpowerwillbecommerciallyprofitable within2030 with bettertechnology andlarger scales. 12.Whatisthepurposeofthetext? A.Tointroduceastudyfinding. B.Todiscusstheglobalwarmingproblem. C.Toprovethebenefitsofwindfarms. D.To...
external power source to function. These kinds of scales are used for myriad purposes. In industry and science, digital scales are often used because they can display weight measurements down to very incremental amounts, but mechanical scales are still used in many practical ways in homes....
We've tried, tested, and reviewed the best bathroom scales. If you're in the market for scale, explore which option may be best for you. What Is Body Composition? Body composition is the phrase used by medical professionals and the health community to refer to the percentage of fat, wa...