When two equal and opposite forces act on an object, the object is said to be in a state of ___. A. motion. B. acceleration. C. equilibrium. D. deformation. 相关知识点: 试题来源: 解析 C。原因:当两个大小相等方向相反的力作用在物体上时,物体处于平衡状态。A 选项运动不符合这种情况;B...
A. It moves in the direction of the stronger force. B. It moves in the direction of the weaker force. C. It remains stationary. D. It moves at a constant speed. 相关知识点: 试题来源: 解析 C。解析:当两个大小相等方向相反的力作用在一个物体上时,物体所受合力为零,保持静止状态。选项 ...
10 When two equal and opposite forces act on an object moving with constant velocity, what will happen to the moving object? D A The object will move faster as it was already moving. B The object will move slower due to the equal and opposite forces. C The object will stop immediately...
结果1 题目 8 The diagram shows two equal and opposite forces applied to the ends of a pivoted bar of length L.L FWhat is the magnitude of the moment exerted by these forces on the bar? C A FL B FLsin0 C FLcos0D2FL cos 0 相关知识点: 试题来源: 解析 C 反馈 收藏 ...
When two objects interact, they exert equal and opposite forces on each other. What is this principle called? A. Newton's first law B. Newton's second law C. Newton's third law D. Law of conservation of E. nergy 相关知识点:
aWhenever two bodies interact they apply forces of equal size but opposite direction on each other. Every action has an equal and opposite reaction. 每当二个身体交互式他们在彼此应用相等的大小力量,但在方向对面。 每次行动有相等和相反反应。[translate]...
device for creating energy from the imbalance of two equal and opposite forcesLEONARDO MANLIO SALVATICO
He also served as commander-in-chief of the British forces in Hong Kong. The Executive Council and the Legislative Council, whose members were appointed by the governor with the approval of the British government and who answered to the governor, were merely advisory bodies on decision-making ...
阅读理解。 There are two types of people in the world. Although they have equal degree of health and wealth and other comforts of life one becomes happy the other becomes unhappy. This arises from the different ways in which they consider things persons events and the resulting effects upon ...
Step 2:Determine what object is applying a force, the applied force on one object will be equal and opposite, according to Newton's Third Law, on the object that produces the force. Step 3:Using Newton's Second Law and the masses fromStep 1and the forces fromStep 2,...