Open Response #1: What is the net force acting upon Odessa? * Your answer

Q: Since action-reaction forces are of the same magnitude but opposite direction, we can cancel them.…

A:

Q: Kwame experimented with his spring scale and found that it took 3.5 N of force to move his spring…

A: Given data:  Force (F) = 3.5 N Stretch in Spring (x) = 0.02 m Required: The spring constant (k)

Q: Three blocks of masses m1 = 2 kg, m2 = 4 kg, and m3 = 6 kg are connected by strings on a…

A: Given that ---- Three blocks of masses m1 = 2 kg, m2 = 4 kg, and m3 = 6 kg are connected by strings…

Q: How forces must interact of a kite to sail up into the air

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Q: Why is it called normal force?

A: Normal force

Q: Consider the Washington Monument in Washington, D.C. in the United States. What forces act between…

A: The force between monument is gravitational force and normal force. refer the FBD.

Q: 18. Who produced the world's first rocket propelled by an explosion of gunpowder-filled tubes? Isaac…

A: Given: Who produced the world's first rocket propelled by an explosion of gunpowder-filled tubes?

Q: The law of conservation of mass is same as Newton’s law

A: Newton's Law and Conservation of Mass is not the same law.

Q: What is the Principle of working stair climbing trolly

A: The trolley is cleverly built to transport products up and down stairwells, on flat ground, and even…

Q: Explain the concept of the Law of Acceleration based on the result of the egg drop challenge

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Q: The people loss some bone minerals when they are in orbiting satellite so the more effective force…

A: Give statement :  People loss some bone minerals when they are in orbiting satellite so the more…

Q: What are examples of long-range forces? A. both B and D B. Magnetism C. 2 football players smashing…

A: Magnetism and gravity are examples of long-range forces.

Q: Do some household chores and explain the action and reaction forces present in your chosen chores.

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Q: Three blocks of masses m1 = 2kg, m2 = 4kg and m3 = 6kg are connected by strings on a frictionless…

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Q: You are waiting in line to use the diving board at your local pool. While watching people dive into…

A: According to Newton's third law, springing into air causes greater action force on the diving board,…

Q: what is the net force experienced by a 20 N book sitting on a desk with a 30 N object on top of it

A: Newton’s law of motion: For every action there is an equal and opposite reaction.Free body diagram:

Q: List 10 Household chores/housework that represent Newton's third law of motion. Remember it must be…

A: Newton's 3rd law of motion states that every action has equal and opposite reaction .  That means…

Q: Classification of forces in physics is All O Gravitational force Nuclear force Electrical force O

A: In this problem, it is asking about the classification of forces in Physics.

Q: 2. Draw and label the forces of flight for the following: bird helicopter hovercraft paper airplane

A: There are four type of force of flight are there which are mentioned below Lift Thrust Weight Drag

Q: A 5.20-N force is applied to a 1.05-kg object to accelerate it rightwards across a friction-free…

A: According to Newton’s second law, a=Fnetma=F-0m

Q: List 3 types of contact forces and one long-range force (names and symbols).

A: Contact force means the force which is directly applied on object by contact. Long range force does…

Q: Calculate the rate of acceleration of a 2,500-kilogram truck if a force of 4,200 N is used to make…

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Q: According to the law of interaction, forces always come in pairs-equal and opposite action-reaction…

A: SOLUTION: According to newton's third law states that every reaction there is an equal and opposite…

Q: A man weighs 900 newtons standing on a scale in a stationary elevator. If some time later the…

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Q: An airplane has a mass of 3.13*10^4 kg and takes off under the influence of a comstant net force of…

A: The pilot is inside the airplane, so the acceleration of the airplane and the pilot must be same.…

Q: clate the net force acting on the object in the figure. 130 N x 30 N

A: Hi. as you have posted multiple questions and have not specified which question needs to be solved,…

Q: Identify the long-range forces acting on the crate. Check all that apply. thrust spring force drag…

A: SOlution: To identify the forces applying on the crate being dragged on inclined point.

Q: 14. Recoiling cannon after firing a shot is an example of Newton's first law Newton's second law…

A: When a shot is fired from a cannon, the shot gains a forward momentum. Simultaneously, the cannon…

Q: A brass ball is hanging from a stiff cotton thread. Draw a neat- labelled diagram showing the forces…

A: The free body diagram is shown as,,

Q: Newton’s third law states that every action is just an action with no expected reaction.

A: newtons third law states that every action has an equal and opposite reaction.

Q: What is the net force?

A: Given data: F1 = 5 N F2 = 5 N Forces are in opposite direction Required: The net force (Fnet)

Q: What are action reaction forces?

A: A force on an object is push or pull on it which may result in its motion.

Q: pelow shows a car pulling a caravan. They are travelling at city. rawing. Label the forces that are…

A: As the car and caravan are travelling at constant velocities, there is no external force acting on…

Q: 2 strings hold a painting at a 45 degree angle with a force of 138.594N each. Calculate the total…

A: Given data: 2 strings hold a painting. The angle at which the string holds the painting is, θ=450…

Q: O D B. Choose which of Newton's laws of motion is occurring in the boundary type's situation. Two…

A: The tectonic plates can                         1. Move past to each other ,…

Q: How is the force of attraction dependent on the masses of objects and distance between them?

A: Gravitational force is an attractive force which depends on the mass of objects and the distance…

Q: A 100 kg box it sitting on the ground on Earth; draw the box and all the force vectors (to a scale)…

A:

Q: Two teams pull a rope horizontally in opposite directions during a tug of war.  One team exerts a…

A: Force on Right (F1) = 1281 N Force on left (F2) = 1110 N

Q: What are the Net Force Equations

A: Net Force :- It is the addition of all forces acting on a body or point ( pushing & pulling)

Q: Which of the following statements is/are true about forces? 42, Gravitational and magnetic forces…

A: When two bodies are placed in a space, if there is a pulling or pushing type of effect that occurs…

Q: Contact force is another name for _________. A) Friction B) Magnetic force C) Electrostatic force D)…

A: Friction is a surface phenomenon. When two surfaces have irregularities that come in contact do they…

Q: List all agents of external force

A: The external forces include the applied force, normal force, tension force, friction force and air…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.