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Power is the rate of doing work. The unit of power is ___. A. newton-meter per second B. joule per second C. watt D. ampere-second 相关知识点: 试题来源: 解析 C。功率的单位是瓦特(watt);牛顿米每秒(newton-meter per second)是力矩单位;焦耳每秒(joule per second)也可表示功率,但不常...
kg-m to tonne meter kg-m to poundal-foot kg-m to foot pound kg-m to gram-centimeterDefinition: Newton meterNewton metre is the unit of moment in the SI system. Its symbol is N m or N·m. It is a compound unit of torque corresponding to the torque from a force of 1 newton app...
Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!
Newton's Second Law addresses the momentum of a rigid mass point. If the mass point has a velocity v→, where the superscript arrow indicates a vector, then it has momentum, where momentum is the mass of the object, a scalar quantity, times its velocity, i.e., ...
What is the unit of measurement used for Force? a. J b. N c. V/m d. N/C e. V f. J/C What is the force acting on a body of mass 8 kg moving with an acceleration of 8 m/s^2? What are the limitations of Newton's laws of motion?
The SI unit of the pressure is the pascal with the formula sign Pa. 1 Pascal is equal to the pressure of 1 newton per square meter. 1 Pa = 1 N / m2≡ 1 kg / m·s2. The standard atmospheric pressure is 101,325 pascal = 1,013.25 hPa = 101.325 kPa ...
Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!
Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!
ton (long) per square inch tonne (metric) / cm2 ton (short) per square foot ton (short) per square inch ton per square inch torr Standard atmospheric pressure is 101325 pascals = 1013.25 hPa = 101.325 kPa Conversions of other pressure units ...