Note:- Please choose the best possible option for this problem. 1) What two factors do you use to describe a force? distance and time strength and strength and direction speed and mass motion and direction

Q: Draw free body diagram of car moving at constant speed with respect to an observer on the ground .…

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Q: In the last experiment, we measured the acceleration on an inclined frictionless air track. (a)…

A: Free body diagram

Q: Four forces act on an object, given by A = 49.3 N east, B = 47.3 N north, C = 90.7 N west, and D =…

A: The net force on the object along the x-axis can be calculated as,

Q: A telephone pole has three cables pulling as shown from above, with F, = (500.0î + 600.0j) N, F, =…

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Q: nd a is the acceleration of the object. At first this may not look like it, but his is actually a…

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Q: Problem 6: A force is specified in each part of this problem. Identify the force that is equal in…

A: Given  Calculate the force that is equal in magnitude, but opposite in direction.

Q: 1. No algorithms for this problem. Three forces given by F =(-2,00i + 2.00)N, F =(5.00i – 3.00 )N,…

A: To indicate force vectors on object first we need to draw coordinate system with origin as center of…

Q: Use Hooke’s Law for springs, which states that the distance a spring is stretched (or compressed)…

A: Given: The force exerted on the spring is 265 N. The extension of the spring is 0.15 m.…

Q: 1.A 900 kg taxi is traveling at a constant speed of 1.42 m/s due north. What is the total force (in…

A: Given: Mass of the taxi is 900 kg. The speed is 1.42 m/s due North.

Q: A 3 kg block sits on an inclined plane. The angle of the plane is 30° from the ground. Because of…

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Q: The diagrams below show different objects of equal masses that are acted on by one or more forces.…

A: different cases for forces acting on an object are given.  There are two forces acting on an object…

Q: 1. Determine the x,y,z, components of a 450-N force passing from the origin through point (1, -2,…

A: Given that:- Magnitude of force=450N

Q: May you please help me to draw a labelled free-body diagram of a stationary object of mass M on a…

A: Given: Mass of the object = M The inclination angle = θ

Q: Part (a) Write an expression for F, just as the crate starts to move using the sum of the forces in…

A: Given : Fr = 33 lbs F1 = 18.5 lbs θ1 = 18°

Q: Box has constant velocty. The force exerted by the floor is Choices: mg + T cos θ mg mg − T sin θ…

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Q: Two blocks of masses 12 kg and 16 kg are placed in contact with each other on a frictionless…

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Q: Two forces, F₁ and F2, act at a point. F₁ has a magnitude of 8.40 N and is directed at an angle of…

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Q: F₂ F₁ 75.0° Need Help? 60.0° (a) Find the single force that is equivalent to the two forces shown.…

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Q: Part A On an aircraft carrier, a jet can be catapulted from 0 to 140 mi/h in 1.95 s . If the average…

A: Answer Given  Initial velocity v0 = 0 m/s Final velocity vf = 140 mi/hr = 62.58 m/s Time t = 1.95 s…

Q: b) Figure lb shows the forces acting at the same point. If the magnitude and direction of resultant…

A: Refer to the figure below :  In the figure,  tanϕ=125ϕ=67.38°

Q: In most of the problems you have dealt with so far, weight is equal in magnitude to that of the…

A: Normal force is the force which applies on object by the surface on which it is placed. mass,m=20…

Q: 1. Newton's second law of motion is best shown by which of the following equations? A. a =vt B. a…

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Q: If the acceleration of a system is zero, are no external forces acting on it? What about internal…

A: It is not mandatory that when acceleration is zero, the force will also be zero. The net force is…

Q: The International Space Station has a mass of approximately 370,000 kg. (a) What is the force on a…

A: The force on the astronaut, F, can be given by,

Q: help me double check your answers last 3 tutors got it wrong. i attached the correct answer for part…

A: a. The net force acting along x axis is zero. Then write the expression for net force in the x…

Q: A bug is splattered on the windshield of a car traveling along the highway. What does Newton’s third…

A: according to Newton third law every action has a reaction equal and opposite

Q: Mr. Coffie has a body mass of 100kg, the body mass of Mrs. Coffie is 50kg more. Assuming these two…

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Q: Draw a free-body diagram for block A, showing the force of gravity on it, the force (tension)…

A: Part (1) The free body diagram for block A is as shown below: Here, mAg is the gravitational force…

Q: A) Two men are pulling a wooden box by applying two forces on it. First man apply a force of…

A: Force 1 , F1 = 50 N at an angle of 240 with the negative x axis . Force 1 , F2 = 52 N at an angle of…

Q: Two blocks are in contąct on a frictionless table. A horizontal force is applied to the larger…

A: Given two blocks mass of block one M1 =2.9kg  Mass of block two M2 = 1.3kg  Force F=2.6N We have to…

Q: One very simple and yet extremely powertul Physics equation is the relationship between force, mass,…

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Q: Four forces act on an object, given by A = 39.3 N east, B = 45.3 N north, C = 86.7 N west, and D =…

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Q: You come across a picture of three copalanar forces, acting at a point p. The first is 200N and…

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Q: The coplanar force system shown has a resultant of 400N acting in the direction toward a point with…

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Q: Question 4 Which of the following best describes the directions of friction and normal force? Your…

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Q: Four forces act on an object, given by A = 47.3 N east, B = 37.3 N north, C = 78.7 N west, and D =…

A: (a). Assume east and north are directed along the +x-axis and +y-axis respectively. Then the net…

Q: A. Refer on the figure and answer the following questions below: Performance Task Q,=- 9.3nC 200…

A: a) Forces acting on Q1 are shown below

Q: (a) Determine the force acting on the mass due to the spring. ]× ,[ >N F spring 11.60 (b) Determine…

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Q: The nucleus of Be, which consists of 4 protons and 4 neutrons, is very unstable and spontaneously…

A: Given, The nucleus of 8Be which consist of 4 protons and 4 neutrons, Two alpha particle are…

Q: magnitude of the net force

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Q: An object with a mass of m placed on an oblique surface at an angle. We applied a horizontal force f…

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Q: Problem 6: Ablock with a mass of m = 43 kg rests on a frictionless surface and is subject to two…

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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?”