A hand pushes a book against a wall? Both the book and the hand are at rest. Select two forces in this situation which are a third-law pair 1The normal force of the book on your hand 2The normal force of the wall on the book 3The normal force of the book on the wall 4The weight of the book 5The force of friction on the book

Q: What law of motion is being applied when an object is being push with constant force? O A. none of…

A: Motion There is no motion if you are standing under the tree. Your velocity v, is equal to zero.…

Q: What is a free-body diagram .A It's a sketch of a moving body that shows internal forces of the body…

A: Question: What is a free-body diagram?

Q: Rey, from Star Wars, uses The Force to pull a 2.27 kg lightsaber to herself, which is sitting on a…

A: Given, Mass of lightsaber =2.27 kg We have to find the amount of force that Rey should apply, to…

Q: Determine the acceleration of a 1.1 kg book being pushed 3.0 N across a desk. There is a friction…

A:

Q: A book is resting on the surface of a table. Consider the four forces in this situation: Fl=the…

A: “Action reaction” pairs that obey newton’s  The third law is F1 and F2 Because from Newton’s third…

Q: Describe the forces acting on the object in the following examples a) pulling up a bucket filled…

A:

Q: Mr. One is pushing a cart with a force of F1 = 15.00 N due north. Mr. Two is pushing the same cart…

A: Analyze the following diagram showing the forces by Mr one and Mr, two acting on the cart. The…

Q: Dave pushes his four-year-old son Thomas across the snow on a sled. As Dave pushes, Thomas speeds…

A: From Newton's third law we understand that the force Dave will apply on Thomas will be the same as…

Q: A bird sits on a branch of a tree. Which of the following forces forms an action-reaction pair…

A: Introduction:Newton's third law state that every action has an equal and opposite reaction to the…

Q: You push on box G that is next to box H, causing both boxes to slide along the floor, as shown in…

A: We are pushing box G that means we are in contact with box G only. So we can only experience force…

Q: A person is lifting a box in the garage. Which of these would be shown in a free-body diagram of the…

A: Introduction: The free-body diagram is a block diagram representation of the object and all the…

Q: Which of the following is correct when pushing a box with a force of 20N? A. A 10kg box will move…

A: To chose correct option provided in the question.

Q: You have 3 friends trying to push a 20 kg box. Two friends push with forces of 30 lb and 15lb toward…

A: The solution can be given as follows : here friend 1 pushes in north with force=30 lb         friend…

Q: 5. A rightward force is applied to a book in order to move it across a 6. A rightward force is…

A:

Q: Write a description of the reaction force for each of the following forces. (a) When a football…

A: reaction force is equal and opposite in direction.

Q: Mr. One is pushing a cart with a force of F1 = 15.00 N due north. Mr. Two is pushing the same cart…

A:

Q: The forces between two bodies are always equal and opposite. This idea is stated in the form of…

A: Newton’s law implies the relationship between the object’s motion and the forces acting on that…

Q: A 4.0 kg block (m1) on a rough tabletop is attached by a string to a hanging block (m2) of mass 3.0…

A: Consider the FBD of the problem as shown below:     Here, W1 and W2 are the weights of blocks M1…

Q: A bug flies into the windshield of a truck. According to Newton's third law, is the magnitude of the…

A: Given,      bug flies into the windshield of a truck    As we know that from Newton third law that…

Q: 1. Net force causes an object at rest to start moving 2. Friction is perpendicular to the surfaces…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: forces act on an object.

A:

Q: An empty office chair is at rest on a floor. Consider the following forces: A downward force of…

A: Force of gravity will definitely act on body in downward direction due to its mass, so A downward…

Q: How much force is needed to set an object in motion?  a. the same force to keep it in motion b.…

A: Newton's first law states that, if a body is in rest or moving at a constant speed in a straight…

Q: Mr. One is pushing a cart with a force of F1 = 15.00 N due north. Mr. Two is pushing the same cart…

A:

Q: Mr. One is pushing a cart with a force of F1 = 15.00 N due north. Mr. Two is pushing the same cart…

A:

Q: Mr. One is pushing a cart with a force of F1 = 15.00 N due north. Mr. Two is pushing the same cart…

A:

Q: A cleaner pushes a 3.8 kg laundry cart in such a way that the net external force on it is 58 N. a.…

A:

Q: A 3.0-kg block being pulled across a table by a horizontal force of 80 N also experiences a…

A:

Q: When you slide a box across the floor what force must your push be stronger than? * Support force O…

A:

Q: A 50 N force is applied to a 20 kg cart which was displaced at 150 m from rest on a surface applying…

A:

Q: What is the net force on a cart if two persons apply 83.0 N and 35.7 N forces respectively, and a…

A: Determine the net force by two persons.

Q: A net force of 15 N is exerted on an encyclopedia to cause it to accelerate at a rate of 5 m/s2 .…

A: according to the Newtons second law, F=ma

Q: When you are seated on the chair, your weight pushes on the chair while the chair pushes on you.…

A: When we’re seated on chair the weight acts downward and chair acts a force equal in magnitude but…

Q: The body will move only when____. *Choose the letter of the correct answer   a. force of friction =…

A: Introduction: The friction force is a resistive force on the frictional surfaces of the object, it…

Q: What is the net force on a cart if two persons apply 83.0 N and 35.7 N forces respectively, and a…

A: There are three forces acting on the object we need to find the magnitude. Since force is a vector…

Q: Mr. One is pushing a cart with a force of F1 = 15.00 N due north. Mr. Two is pushing the same cart…

A: Given F1 = 15.00 N ( due north) F2 = 25.00 N ( due north-east)

Q: Three different forces act on an object. They are: F1= F2 = Find the net force Fnet on the object…

A:

Q: 14. A brick of mass M has been placed on a rubber cushion of mass m. Together they are sliding to…

A: Every object applies a normal reaction force due to mass of an object there is a gravitational force…

Q: Which of the following is/are an accurate statements? A Action and reaction forces always come in…

A: Which of the following is / are accurate statement.

Q: Which of the following forces must be considered? Choose all that apply. The force that the man's…

A: When a man riding in an elevator, there are two forces acted on the man. The weight of the man acted…

Q: Construct free-body diagrams for the various situations described below. 1. A book is at rest on the…

A: A book is at rest on the table top: there are two forces are acting on book which are shown in free…

Q: Which of the following is a pulling force from a rope or a string on an object? tension…

A: Given: A pulling force from a rope or a string on an object To Find: What do we call that pulling…

Q: The motion of a very massive object is hardly affected by what would seem to be a substantial force.…

A: Given Mass of the supertanker = 3.0 × 108 kg Force exerted on it = 5.0 × 106  N We have to calculate…

Q: If an object is at rest , then No forces acts on the object! Is it true or false , if false correct…

A: Given data:  The object is at rest

Q: Mr. One is pushing a cart with a force of F1 = 15.00 N due north. Mr. Two is pushing the same cart…

A: To calculate the value of F→3, Let us first resolve the other forces. The force F→1 is acting…

Q: A student attaches a bucket to a cart resting on a 15° incline. The different force acting on the…

A:

Q: shopper pushes a 7.3-kg shopping cart up a 13∘ incline Find the magnitude of the horizontal force,…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!