2 0The diagram shows a vector diagram of two forces acting on an object.The diagram is drawn to scale.The magnitude of the smaller force is 5.0 N.What is the magnitude of the resultant force on the object? D A3.2N B7.5N C 8.6 N D 9.6N。 相关知识点: 试题来源: 解析 D9.6N ...
Each diagram in Figure shows the magnitude and direction of the forces acting on an object. Find the resultant force in component form in each case. 相关知识点: 试题来源: 解析 (pmatrix) F_8-F_(10)& F_7-F_9(pmatrix) 反馈 收藏 ...
(1) Identify all the external forces acting on an object. (2) Use a box, a circle, or a point to represent the object. (3) Draw the force arrow from the center of the object. Its length should reflect the magnitude of the force, while its arrowhead should represent the direction...
Practice Using Free-Body Diagrams to Calculate Balanced Forces from Chapter 6 / Lesson 6 13K Free-body diagrams are illustrations designed to help researchers visualize all of the forces acting on a body at a given point in time. Look at how free-body diagrams are used, calculate ...
In each of the two free-body diagrams, the forces are acting on a 1.8 kg object. For each diagram, find the values of ax anday, the x- and y-components of the acceleration, with F1 = 5 N and F2 = 4 N. An object of mass m...
14 The diagram below shows the forces acting on a cupboard as it is being pushed along the floor. The mass of the cupboard is 20 kg, and it is moving with an acceleration of0.5ms2.a=0.5ms^(-2)50N cupboard frictional force(a) Calculate the resultant force acting on the cupboard....
7 The diagram shows three forces acting on a block. What is the resultant force?3N4N3N What is the resultant force? B A 2 N to the left B 2 N to the right C 4 N to the left D 6 N to the right 相关知识点: 试题来源: 解析 B ...
A free body diagram, is a drawing, sketch or diagram used illustrate and analyze the physics related forces and moments acting on an object. The object may be an assembly of many components or parts or just a sectional two-dimensional view of a component, such a W-flange beam or a diagr...
This diagram is generally used to show the forces acting on an object. For example, the normal reaction force, the weight of the object, and the applied force on the object can be shown by the FBD (free body diagram)...
A free-body diagram is a diagram used to visualize all the forces acting on an object. The object in a free body diagram is represented by a point, while the forces acting on it are drawn as vectors while preserving the angles between them....