1. State the three laws of motion.2. Why does a child in a wagon seem to fall back when you give the wagon a sharp pull forward?3.If the acceleration of an object is zero, are no forces acting on it? Explain.4. If an object is moving, is it possible for the net force acting on it to be zero?5. Only one force acts on an object. Can the object have zero acceleration? Can it have zero velocity?Explain.6. When an object falls freely under the influence of gravity there is a net force mg exerted on it by theEarth. Yet by newton's third law the object exerts an equal and opposite force on the Earth. Doesthe Earth move?

Since you have asked multiple questions,we will answer the first question for you. If you want any…

Answered: State the three laws of motion.

Science

Physics

State the three laws of motion.

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter2: Newton's Laws

Section: Chapter Questions

Problem 15P: . As a baseball is being caught, its speed goes from 30 to 0 m/s in about 0.005 s. Its mass is 0.145...

See similar textbooks

Related questions

Q: Suppose an electron (q=e= -1.6× 10-19 C,m=9.1 x 10-31 kg) is accelerated from rest through a…

Q: How is a dynamic loudspeaker and dynamic microphone Similar? How are they different?

A: Dynamic Speaker The common type of loudspeaker that uses a magnetic field to move a coneshaped…

Q: An elevator has a mass of 200kg. An average person has of 40 kg. The elevator must accelerate upward…

Q: An object is 0.02 m tall is placed 0.05 m in front of a diverging lens having a focal length of 0.04…

Q: Find the speed of sound in air at an altitude of 15,000 ft * Your answer

A: Solution: Temperature at an altitude of 15000 ft is 258.5 K. The value of gas constant is 8.314…

Q: A diatomic ideal gas at pressure p and volume V is expanding to three times its initial volume under…

Q: 4. Find the current in each of the three resistors of the circuit shown in the Figure. 552 552 W 61…

Q: aluminum has a higher specific heat capacity than iron this means that for equal masses of aluminium…

A: Answer:- Aluminum has a higher specific heat capacity than iron this means that for equal masses of…

Q: Assume that there is no friction between the car and the track. The car has a mass of 750 kg.…

Q: The hydraulic oil in a car lift has a density of 8.21 x 102 kg/m³. The weight of the input piston is…

Q: The ray diagram for a plane mirror is shown below. Which of the following is true about its image?…

Q: Discuss the differences between the Einstein’s Theory of Relativity and Classical Physics Theory…

A: For classical physics theory object velocity is very negligible in comparison to light velocity, but…

Q: The outer wall of a building is constructed from concrete blocks. If the wall is 10 m long at 20 °C,…

Q: A simple pendulum has a mass of 0.650 kg and a length of 5.00 m. It is displaced through an angle of…

A: Mass=0.650kg Length=5m

Q: A stone is thrown vertically upward from the ground with an initial velocity of 40 ft/sec 1) How…

Q: All kinds of waves can be called mechanical waves Ture OR Fale

A: A wave transmits information from one point to another point in space.

Q: A large storage tank, open at the top and filled with water, develops a small hole in its side at a…

A: We have a hole in a tank at a distance h=17 m from the its surface out of which water is flowing out…

Q: When a vehicle engine is started its headlight become dim for a moment . Why

A: We need to answer why headlight become dim for a moment when a vehicle engine is started.

Q: The captain of the ship observed an iceberg floating in seawater. The volume of the iceberg below…

Q: A 70 kg box is resting on a reclining floor. The coefficient of fricion between the floor and the…

Q: A pocket calculator draws 0.40 A of current when connected to a 6.0 V battery. At what rate does the…

Q: A sealed beaker contains 100 g of water that's initially at 20° C. If the water absorbs 100 kJ of…

A: Given, mass of the water, m = 100 g initial temperature of water, Ti = 20 °C Heat absorbs, Q = 100…

Q: object is 0.02 m tall is placed 0.06 m in front of a diverging lens having a focal length of 0.04 m.…

Q: Using Microsoft Excel, plot a graph of Resistance on y-axis and 1/A on x-axis ], then find the…

A: Resistance is measure of how much the conductor resists or opposes the flow of charge. It is…

Q: Suppose the inductor is connected in series with a resistor and a capacitor. If V₁, represents the…

A: Since Vc and VL are in opposite phase so Vc must be opposite to VL VR leads VL by 90°

Q: Bob and Steve are building a see-saw and want it to balance when they both sit on the ends, but Bob…

A: Given : Weight of Bob is twice as Steve Find : Where would the fulcrum have to be positioned for…

Q: A 70 kg box is resting on a reclining floor. The coefficient of friction between the floor and the…

A: mass of box (m) = 70 kg coefficient of static friction = 0.3coefficient of kinetic friction = 0.10

Q: give 3 optical instruments (example camera, magnifying glass). -give the number of lenses used in…

Q: For added strength, many highways and buildings are constructed with reinforced concrete (concrete…

A: The answer is - It is important that the coefficients of steel and concrete to be the same because…

Q: As far as power in an AC circuit is concerned, a delayed current rectified current sinusoidal…

Q: A legendary Dutch boy saved Holland by plugging a hole in a dike with his finger, which is 1.15 cm…

Q: A small block with mass 0.0400 kg is moving in the zy-plane. The net force on the block is described…

Q: A 9.0 V battery is connected to four light bulbs (It has four resistors 2 ohms, 4 ohms, 4ohms, and 6…

A: When circuit elements such as resistance, capacitance, inductors, and devices such as p-n diodes are…

Q: You perform a double‑slit experiment in order to measure the wavelength of the new laser that you…

Q: A film of oil lies on wet pavement. The refractive index of the oil exceeds that of the water. The…

Q: h one end of a spring with a force constant k = 753 N/m to a wall and the other end to a mass m =…

A: Givenk=753 N/mm=1.42 kgxi=6.56 cm=0.0656 m

Q: The power delivered to an AC circuit is maximum when the power factor phase factor resonance ratio…

Q: A series RLC circuit attached to a 120 V/60 Hz power line draws 3.30 A of current with a power…

Q: During temperature measurement, it is found out that a thermometer gives the same temperature…

Q: the speed of the particle with respect to frame S? Number i Units eTextbook and Media *C

Q: Make a plot of V versus r and E versus r and note any similarities and/or Are there locations where…

Q: Calculate the resistance of a carbon rod when at 60 oC if its resistance at 0 oC is 0.0180 Ω

A: Calculate the resistance of a carbon rod when at 60 oC if its resistance at 0 oC is 0.0180 Ω.

Q: Pluto and its moon Charon are separated by 19600 km. An undergraduate researcher wants to determine…

A: The data given in the question is as follows: 1. Distance between Pluto and its moon Charon,…

Q: olve for the Req, individual currents and voltage drop across each resistors from the given circuit…

Q: What is the magnitude of the electric field intensity at a point where a proton experiences an…

Q: A 10.0 V battery is connected to four light bulbs (It has four resistors 2 ohms, 2 ohms, 3ohms, and…

A: It's not clear that the bulbs are connected in series of in parallel. Let's assume they are…

Q: What is true about electric force and gravitational force? Select one: The strength of both forces…

Q: . Suppose you are standing on a weighing scale in an elevator. What is the reading scale when you…

Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

1. State the three laws of motion.
2. Why does a child in a wagon seem to fall back when you give the wagon a sharp pull forward?
3.
If the acceleration of an object is zero, are no forces acting on it? Explain.
4. If an object is moving, is it possible for the net force acting on it to be zero?
5. Only one force acts on an object. Can the object have zero acceleration? Can it have zero velocity?
Explain.
6. When an object falls freely under the influence of gravity there is a net force mg exerted on it by the
Earth. Yet by newton's third law the object exerts an equal and opposite force on the Earth. Does
the Earth move?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

. As a baseball is being caught, its speed goes from 30 to 0 m/s in about 0.005 s. Its mass is 0.145 kg. (a) What is the baseball’s acceleration in m/s and in Ws? (b) What is the size of the force acting on it?
Three children are pulling on a toy box (5.5kg). Emma pulls with a force of 23N [E45°N], Miguel pulls with a force of 41N [S30°W], and Irma pulls with a force of 17N [N15°W]. What is the net force on the toy box? What is the acceleration of the toy box? What is the velocity of the toy box 0.6s after the children start pulling on it?
1. A person is pushing a 10.0 kg desk with a force of 17.0 N. If the friction opposing the motion was 2.0 N, what is the acceleration? 2. Given that the acceleration (from the 1st problem) was constant, if the person was moving the desk at 5.0 m/s at first and stopped after 20.0 seconds, what was his final velocity?
2. How much force is needed to stop a 10 kg object moving at 4 m/s in just 10 s? Explain your answer.
1. Consider a plane of mass 50,000 kg in takeoff when the thrust for each of its four engines is 25,000 N. If the plane is facing an air drag force of 10,000 N; What is the acceleration of the plane? 2. Peter, who has a mass of 80 Kg is skateboarding at 5 m/s when he smacks into a brick wall and comes to a dead stop in 0.25 sec. What is his acceleration? What is the force acting on him? 3. A boxer punches a sheet of paper in midair and bring it from rest up to a speed of 20 m/s in in 0.02 sec. Mass of paper is 0.005 Kg. a.What acceleration is imparted to the paper? b.What force does the boxer exert on it? c. What force does the paper exert on the boxer? 4. If you stand next to a wall on a frictionless skateboard and push the wall with a force of 40 N, how hard does the wall push on you? If your mass is 75 Kg, what will be your acceleration? 5. What average net force is required to bring a 1200 kg car to rest from a speed of 25 m/s (90 km/h) in 10 seconds? 6. A 50 Kg toolbox is being…
1. A 92-kg water skier floating in a lake is pulled from rest to aspeed of 12 m/s in a distance of 25 m. What is the net forceexerted on the skier, assuming his acceleration is constant? Graph and Explain.
1. Look at the data: as the net force increased, what happened to the acceleration? Did it increase, decrease or stay constant? Why? 2. Did a change in the net force produce a change in acceleration by the same factor? Do the results agree with Newton’s 2nd Law?? Explain
1. Solve the following using Newton's Laws of Motion (First and Second Laws): a) Calculate the force needed to give a large crate of mass 1585 kg an acceleration of 4.7 m/s2 b) What is the acceleration of an object of mass 21.0 kg if a net force of 68.4 N is applied to it in the forward direction? c) What is the mass of a block of a material if a net force of 325 N acts on it and causes an acceleration of 2.74 m/s2 in the direction of the net force?
1.) A 25.0kg box is being pushed by a man horizontally. If the man applies a force of 200.0 N to keep the box moving at a constant velocity, what is the force of friction on the box? 2.) what is the µk on the box? 3.) what was the net force on the box?
Imagine holding a 25kg dumbbell in your hand. a) What force must you exert on the dumbbell to hold it still? b) What force must you exert on the dumbbell to keep it moving upward at constant velocity?
2) Force is given by mass times acceleration. If the force on a body is 20N and its mass is 12kg, how much is the acceleration? 3) As you step out of the boat, you move forward and the boat moves backwards. Which law of motion is that? Name the law Explain the law Give a different example of the same law
A 38.0 kg box hangs from a rope. What is the tension (in N) in the rope if the box is at rest? Assume that the local acceleration due to gravity is -9.80 m/s2. What is the tension (in N) in the rope if the box moves up at a steady 5.0 m/s? What is the tension (in N) in the rope if the box has an initial velocity of 5.0 m/s and is speeding up at 5.0 m/s2? What is the tension (in N) in the rope if the box has an initial velocity of 5.0 m/s and is slowing down at 5.0 m/s2?