System of external forces acting on a planar rigid body will cause its motion in a...

System of external forces acting on a planar rigid body will cause its motion in a certain
manner. Explain in general how Newton’s laws of motion are used to describe this
relationship between external forces and the resulting motion. Draw free-body and inertia-
force diagrams clearly to illustrate this relationship
(5 mark)

Expert Solution

samet mamat answered 3 months ago

The subject is rigid body motion. MATLAB is ok to use.

QUESTION FIVE a. You came across a picture of three co-planar forces acting at a point,...

QUESTION FIVE a. You came across a picture of three co-planar forces acting at a point, P. The first force is 200N and acting at 20° to the horizontal; the second 400N and acting at 165° to the horizontal; the third 500N acting at 250° to the horizontal. Draw what you saw in the picture using an appropriate scale. Use protractor for the angles. AP[8 marks] b. With the information in a); determine by resolution of forces i. The magnitude...

true and false questions a. Any force F acting on a rigid body can be moved...

true and false questions a. Any force F acting on a rigid body can be moved to an arbitrary point O provided that a couple is added whose moment is equal to the moment of F about point O. b. The cross product obeys the commutative law, i.e. A x B = B x A c. The centroid and center of mass of an object will coincide if we assume that the object is of non-uniform density. d. In a...

Consider the general plane motion of a rigid body. At any given instant, the velocities of...

Consider the general plane motion of a rigid body. At any given instant, the velocities of the various particles of the rigid body are the same as if the body were rotating about a point on the plane, called the __________. Choose the best answer according to our textbook. Question 4 options: instantaneous center of translation instantaneous axis of rotation velocity center mass center instantaneous center of rotation

Two Forces Acting at a Point Solution(Mastering Physics Chapter 04: Force and Motion)

Two forces, F1 and F2, act at a point, as shown in the picture. F1 has a magnitude of 8.40N and is directed at an angle of α = 60.0° above the negative x axis in the second quadrant. F2 has a magnitude of 6.20 N and is directed at an angle of β = 52.7° below the negative x axis in the third quadrant. Part A What is the x component Fx of the resultant force? Part B What...

The forces exerted by the limbs of our body on external objects in the environment are...

The forces exerted by the limbs of our body on external objects in the environment are often much smaller than the force exerted by the muscle on the limbs. Use a suitable equation to explain the above statement

Where there are multiple forces acting on the same object, draw a free-body diagram (i.e a...

Where there are multiple forces acting on the same object, draw a free-body diagram (i.e a diagram where each vector for each of the different forces is shown): A book on a table has a coefficient of static friction of 0.1 and a coefficient of kinetic friction of 0.05. The book has a mass of 1kg. The table has a length of 3m. Suppose you gently tilt the table until the book starts to slip and then leave the angle...

QUESTION 1 In the case of arbitrary planar curvilinear motion the best choice for coordinate system...

QUESTION 1 In the case of arbitrary planar curvilinear motion the best choice for coordinate system is tangential-normal system A. yes B. no QUESTION 2 Tangential coordinate axis is selected so that its positive direction is in the direction of motion of particle A. yes B. no QUESTION 3 Normal coordinate is selected so that its positive direction is in A. arbitrary direction B. direction towards the center of curvature C. direction opposite to the center of curvature QUESTION 4...

Discuss briefly about D’Alembert’s principle in plane motion of rigid body. What is significance of Principle...

Discuss briefly about D’Alembert’s principle in plane motion of rigid body. What is significance of Principle of Work Energy in terms of stability of system, illustrate with an example.

Only two horizontal forces act on a 7.7 kg body. One force is 7.0 N, acting...

Only two horizontal forces act on a 7.7 kg body. One force is 7.0 N, acting due east, and the other is 4.3 N, acting 40° north of west. What is the magnitude of the body's acceleration? Three astronauts, propelled by jet backpacks, push and guide a 133 kg asteroid toward a processing dock, exerting the forces shown in the figure, with F1 = 27 N, F2 = 54 N, F3 = 38 N, θ1 = 30°, and θ3 =...

Question