3. Four forces on point A are shown in Figure 1.3. Determine the resultant of these forces. F=150 N 30 Fy= 80 N| 20 F;=150 N -P = 200 N 15 F-100 N 35 PF;=110 N 20 Figure 1.1 Figure 1.2 Figure 1.3

Q: etc

A: The total effective force acting on a car is equal to the sum of forward force and resistive force.…

Q: Define scalar and vector physical quantities, and provide two examples of each.

A: According to company policy only first question, that is 3(a) will be answered here. Please post the…

Q: Four forces in a plane, act at a point O, the values and directions of the forces are being as shown…

A:

Q: On the most fundamental level, nature appears to operate through a small number of fundamental…

A: There are four fundamental forces, Gravitational force : The gravitational force is defined as the…

Q: What is the value of angle θ in degrees? What is the magnitude of force T?

A:

Q: Explain the physical significance of the Gradient and Divergence of a vector?

A: Physical significance of Gradient of a vector :  This is rate of change of function at a point.…

Q: Joe uses a force of 250N to push a box with a mass of 95 kg up a 8 degree incline. If coefficient of…

A:

Q: and an external force pushes down on the block, perpendicular to the inclined plane, the limiting…

A:

Q: What is the magnitude of the force on the particle? 36/2 (Type an exact answer, using radicals as…

A: Step 1 Charge on particle q = 1C Magnetic field in the region, B = 2i^ + 2j^ Velocity of particle V…

Q: Every force can be represented by a vector. A vector has two aspects. What are these two aspects?

A: The two aspects of every vector are :  1) Magnitude of the vector : Determines the strength of the…

Q: What is forces and motion? Do they have relationship with each other? How is their relationship?…

A: Force may be simply defined as a push or a pull on a body. When a body's position change with…

Q: 5 kg block requires 5 m to slide to a stop.If the force of friction was 30 N, what was the initial…

A: F = m a Acceleration a = F/m

Q: Vectors are quantities that are fully described by measurement alone. TRUE OR FALSE? (USE CAPITAL…

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

Q: Define the (a) scalar and (b) vector quantities, and (c) give a few examples for each. [answer]…

A: Answer:-  (a) Scalar quantity:- A quantity which has magnitude only but no direction is known as…

Q: Why does the water in the glass shift backward when force is first applied, and then shifts forward…

A:

Q: Some point masses m1 and m2, located at a distance r=86 m from each other, are attracted to each…

A:

Q: Express the force F as a vector in terms of the unit vectors i, j, and k. Determine the angles θx,…

A:

Q: hey, I still need vector line graphs with this question

A:

Q: Four people are playing tug-of-war.  The two people pulling left produce 110N together, while the…

A:

Q: /Assignment-Responses/submit?dep=26351936&tags=autosave#question42... Children playing in a…

A: Height of wall , H = 7.5 m Height of playground , h = 6 m launch angle , α = 53° Distance from wall…

Q: Box your final answers. Use appropriate symbols and round off your answers into two (2) decimal…

A:

Q: What metric units are used for gravitational acceleration? Om/s Om² /s m Om/s?

A: For given options provided in the question to choose metric unit  used for gravitational…

Q: A particle at the origin in above figure (not in scale), is acted upon the tree forces, A, B and C.…

A:

Q: Show all work and provide as complete a solution as possible. 1. You've got a stubborn 180 kg donkey…

A: Given:- 1) Mass of the donkey, m = 180 kg 2) The applied force F = 10 N  3 ) The inclined angle =…

Q: tennis ball launchers. One person launches her tennis ball with a speed of 30 m/s at an angle of 45…

A: Answers 1 option  B 2. E) neither – they both have the same velocity on impact 3.  C both have the…

Q: What force is necessary to stretch a spring 48 cmcm, if the spring constant is 270 N/mN/m? Express…

A: Given  Extension in spring x=48cm=48100m=0.48m Spring constant k=270N/m

Q: Distinguish bertween scalar and vector quantities? Give examples.

A: Scalar and vector quantities are different to each other in following ways,

Q: hat are the basic concepts of vector quantity

A: Introduction: The vector quantity is that type of physical quantity which have both magnitudes as…

Q: For the system forces showed, calculate the magnitude of the resulting force from the forces F, P,…

A:

Q: In 5 seconds a hawk can go from 10m/s to 20m/s. How much force does it need to apply to reach the 20…

A: given: u = 10 m/sv =20 m/s∆t = 5s m =0.3 kg

Q: This is the formula for Newton's law of gravity. F = m1 x m2 / d^2 Can you please explain…

A: The force of gravitation is said to vary with the distance by the inverse square law. Inverse square…

Q: Box your final answers. Use appropriate symbols and round off your answers into two (2) decimal…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Discuss vectors and describe some common uses for vectors. I need a brief explanation of this...

A: Vector is that physical quantity that has both magnitude and direction .    Vectors helps to…

Q: A 150 lb box sits on a smooth horizontal surface, while a second downward force of 35 lbs is also…

A: The force vectors acting on the box are illustrated in the diagram shown below:

Q: An inclined plane has angle theta with respect to the vertical. A. Find an expression for the…

A: Given:Inclination of an inclined plane =  from the vertical

Q: How do you combine vectors?

A: A combining vector is nothing but the addition of two vectors.

Q: Question I: Express the force shown in the figure as a Cartesian vector and determine its direction…

A: Here given the figure with F=100 N We have to express the force as a Cartesian vector and define…

Q: Drag force is an important concept in automobile design. It is modeled as Fa = 0.5PV²ACª where Fa =…

A:

Q: Three forces acting on the table as shown in the figure below. What is the magnitude and direction…

A: F1= 50 lbs F2= 100 lbs, 300 resultant force = F = 150 lbs (down ward )

Q: General Directions: Solve what are asked for in the following problems. Show complete solutions by…

A: Write the given values with the suitable variables. m1=0.3 kgu1=3 m/sm2=0.2 kgu2=0 m/sv1=2 m/s Here,…

Q: What do you understand by the term vector quantities?

A: A vector is any quantity that requires a magnitude and a direction in order to fully describe it's…

Q: What momentum does a car of mass 1,490 kg have if it's traveling at 8.6 m/s? Submit your answer in…

A: The mass of the car is m = 1490 kg. The velocity of the car is v = 8.6 m/s.

Q: A student is doing a lab in which she wants 4.9kg cart to roll down an incline with an acceleration…

A: According to Newton's second law F = ma

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!