force- (physics) the influence that produces a change in a physical quantity; "force equals mass times acceleration" centripetal force- the inward force on a body moving in a curved path around another body Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, ...
工作量等于力乘以力在该方向的移动距离。 Learning how to apologize is important in international communication学习如何道歉在国际交流中很重要。
unit of force is the(N) where1N=1kgms2. The standard force formula states that the net external force on an object is equal to the product of its mass and acceleration. The force equation isF=mawhereis the force,is mass andis acceleration. In other words, force equals mass times accele...
What is now known as Newton's second law of motion sets down this relationship quantitatively: Force equals mass times acceleration, or F = ma. You see this equation in action every time you step on a scale. Your weight is actually the downward force that results from your body mass ...
1 concept Force and Torque on Current Loops Video duration: 12m Get better grades in your Physics course Watch step-by-step video tutorials that guide you through every chapter in your textbook. Learn the toughest concepts with ease as our tutors thoroughly explain everything you nee...
Work = force times distance, and Power = work done/time interval. If a horse applies a force of 100 N to move a cart 1 m in 1 seconds, its power is: A. 100 m/s B. 100 W C. 1000 N D. 100 GHz An initially stationary 2.0 kg object acceler...
(physics) the influence that produces a change in a physical quantity; "force equals mass times acceleration" verb do forcibly; exert force; "Don't force it!" verb force into or from an action or state, either physically or metaphorically; "She rammed her mind into focus"; "He drive...
百度试题 题目Work___force___distance [或:Work equals force times distance.或:Work is the product of force and distance.] 相关知识点: 试题来源: 解析 equals/is equal to multiplied by 反馈 收藏
What is now known as Newton's second law of motion sets down this relationship quantitatively: Force equals mass times acceleration, or F = ma. You see this equation in action every time you step on a scale. Your weight is actually the downward force that results from your body mass ...
If a vector is multiplied by a positive real number k then the result is another vector with the same direction but with a magnitude that is k times the original magnitude. This is multiplication of a vector by a scalar. [1]k×a=ka We can consider a vector a with magnitude |a| as...