Which of the following is a vector quantity? Displacement Length Speed Distance

Q: A 40 N 6 m Fc = 420 N

A: Given

Q: A 2-dimensional plane of section through a material is representative of the 3-dimensional structure…

A: Solution: To Find: Whether the given statement is True or False.

Q: ?What is the net force and direction -3 Engine Car Trailer 6000 N 1000 N 1000 N

A: We have to find net force

Q: How can the radius of curvature at any point be determined?

A: Consider the arc of curve (of which the radius of curvature I to be calculated). Locate two points…

Q: Write the mathematical form of Newton's second law of motion.

A: Newton’s second law of motion states that the resultant of actual force is always equal to effect or…

Q: According to Figure (1) below, the potential energy in Point 2 is ..........Potential energy in…

A: Given

Q: strength is non-vector quantity O vector and non-vector quantity 0 vector quantity O Not from the…

A: Given question: Strength is  non-vector quantity vector and non-vector quantity vector quantity not…

Q: Which among the following is/are scalar quantities? (No partial points.) Force Acceleration Weight…

A: Concept: 1) Vector quantity has both magnitude and direction.  2) Scalar quantity has only…

Q: True or false. Justify your answer in 1 to 2 sentences. a. A unit vector can have a y-component…

A: Consider a vector v⇀ = ai+bjwhere   a : x component and b : y component

Q: Which among Newton's Laws of motion describes the relationship of the motion of the body to the…

A: There are three laws of motion given by Newton. These laws are define as-  a) Newton's 1st law of…

Q: Define the term Radius of Curvature?

A: The radius of curvature is a property of a function. Its value and use has a great significance in…

Q: What is the result of the system of converging forces in Figure (1)? ау 500N 200 N X 45 30 300 N…

A:

Q: why is velocity 0 at centre of sphere

A: For flow past over sphere, when it strikes on sphere at that point kinetic energy of fluid converted…

Q: Given are 4 points in space: (x,y,z) units are in meters A (3,2,3)   B (0,1,4)   C(2,4,1)…

A:

Q: Two pipes of same length and diameters d and 2d respectively are connected in series. The diameter…

A:

Q: Define two aerodynamic derivatives employed in the aircraft

A: The ability of an aircraft to maintain/return to its original flight path is known as stability.…

Q: Which of the following is a unit of fundamental quantity A) meter per second B) gram (c) Kelvin (D)…

A: 1. Unit of Fundamental Quantity : The fundamental quantity does not depend upon another quantity The…

Q: Which of the following is not an example of scalar quantity? O Diameter O Distance O Area…

A: Scalar  and vector quantities: Scaler quantities are those quantities which can be fully described…

Q: À force F=10i+13j-12k act at a point O, which is the origin. The magnitude and direction of the…

A: GivenForce F=10i+13j-12k

Q: e differential equation y'

A: GIVEN-

Q: The car travels along a road which for a short distance is defined by r (200/0) ft, where 0 is in…

A: Given: The short distance is defined by r=(200/θ) ft, constant speed v=28 ft/s, θ=π/3 rad.

Q: the velocity is always directed radially inward in uniform circular motion false true

A: The given statement is false.

Q: 02C) If EH is 20 N and EV is 30 N, then the resultant force will be ... ... a. 1.5 N O b. 10 N O c.…

A:

Q: The intensity of pressure at a point in a static fluid is equal in all directions is known as O…

A: It is required to identify correct law of fluid mechanics

Q: Which of the following would Newton's first law alone NOT account for?     1)  Passengers on board…

A: A passenger leans forward in her seat when the car's brakes are applied.

Q: Forces on a rope in a tug of war is an example of collinear forces. Select one: O True O False…

A: 1. Forces on a rope in a tug of war is an example of collinear forces  True  False

Q: pascal

A: given: what is pascal law?

Q: "The speed of an object in motion is a positive quantity." Always true Sometimes true, it is…

A: Introduction: Speed is a scalar quantity that does not take into account direction, whereas velocity…

Q: How many degree(s) of freedom in the following system? 1

A:

Q: Which is not one of the basic units in the SI unit system? A) Length B) Thermodynamic temperature…

A:

Q: If F = vĵ, w = ĵw cos 0 + k w sin W 0 sin 0 = cos 0 = the Coriolis force is equal to:

A: Find the Coriolis force .

Q: Which of the following is not a property common to all objects? a. Length c. Color b. Layer d.…

A: From the given, the properties that are common to all objects are: Color.Layer.Lineweight. Therefore…

Q: Applied Mechanics

A:

Q: he forces produced in reaction to the applied forces are called reactive forces. elect one: OTrue O…

A: From Newton's 3rd law : every action has an equal and opposite reaction

Q: differential equation y' sin y = x^2

A:

Q: 2.  Which of the following is/are true of angular momentum? a)  torque is time derivative of…

A:

Q: Given are 4 points in space: (x,y,z) units are in meters A (3,2,3) B (0,1,4) C(2,4,1) D(0,5,4) The…

A:

Q: Solving Equation 5 for a in terms of the measured quantities x and t gives 2x (Eq. 6) a = t2

A: As given in table for mass difference (m2-m1) Kg the acceleration and applied force can be…

Q: Given are 4 points in space: (x,y,z) units are in meters A (3,2,3) B (0,1,4) C(2,4,1) D(0,5,4) The…

A:

Q: Q.7 Degree of freedom at triple point is A 1 B 2 D -1

A: This concept is related with the basic thermodynamics.

Q: The branch of mechanics that deals with the bodies in motion is called , Dynamics Science O Applied…

A: Mechanics - It is a branch of physical science which deals with the action of forces on the body and…

Q: Find the magnitude and direction of F 10 N 5N 10N F 2m 4m 50 N 4m 3m 2m 5m 20N

A: Solution:

Q: When you are using a fan ___________________ energy is converted into ________________ energy

A:

Q: A gas is so expanded in a cylinder that its temperature remains constant. The resulting variation of…

A: When temperature is kept constant during any process, according to Boyle's law, relation between…

Q: g differential equation

A: Solution given below.

Q: Consider the following statements: A. The weight of a body produces a tendency to rotate. B. The…

A:

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.