Which of the following statements is correct? a.  All statements are correct b. A particle moving in a curved path with a constant speed has a zero acceleration.  c.  A particle moving in a curved path with a constant speed has a non-zero acceleration.  d.  A particle moving in a straight path with varying speed has a zero acceleration. e.  A particle moving in a straight path with a constant speed has a non-zero acceleration

Q: QUESTION 1 A) A box full of coins weighs 105 lbs. (ignore the box weight). If the box has 65 coins…

A:

Q: The acceleration of a particle traveling along a straight line is = s/2 m/s² , where s is in meters.…

A: Given,  Acceleration (a) of the particle in terms of displacement (s): a = 14 s12 For time t = 0 s,…

Q: Determine the magnitude of its acceleration. Enter your answer correct to two decimal places. a=…

A:

Q: How did you work out acceleration and 7+(-3.924) (finding time) is not 1.78

A: Given data:- mass of box (m) =50kg the coefficient of kinetic friction (μ) =0.4 initial velocity of…

Q: KIPP: KIPP: TEXAS BEYOND PUBLIC SCHOOLS ACADEMICS 5. Harrison claims that waves travel faster when…

A: For the given question the answer is

Q: Homer Hickam is launching rockets upward from the ground with an initial upward velocity of 15.5…

A:

Q: Projectile motion Challenge 1 A ball is thrown from a 10 m high cliff at the velocity 20 ms-1 with…

A: As a given the velocity for projectile v=20 m/s and Angle of projection is θ=30°So the Range of…

Q: A 3-kg sphere moves in the x-y plane and has the velocity shown at this instant. What is the a.…

A:

Q: Q3) Vecabulary and Punctuation: (20 Marks) Vocabulary ( 15 Marks) A) Choose words from the list…

A:

Q: You are assigned as the head of the engineering team to work on selecting the right-sized blower…

A: Calculate the velocity of the vehicle in m/s. v=70 km/h   =70 km/h1000 m1 km3600 s1 h   =19.4 m/s…

Q: QUESTION 1 Which of the following is/are true of the relationship between rotational and linear…

A: for solution refer below images.

Q: Question 101 # A) A projectile has a firing velocity of 84 m/s at an angle of 37 degree to the…

A:

Q: A graphical language used by engineers, draughtsman and other technical personnel Technical Writing…

A: Solution:

Q: Learning Goal: To understand and apply the formula T = Ia to rigid objects rotating about a fixed…

A:

Q: A certain type of ship has two tanks in its engine. Each tank contains a different type of fuel.…

A: Here the Ship which has two tanks Fuel1 taken Fuel2 taken  For same amount energy are drawn but in…

Q: Learning Goal: When a body subjected to a couple moment, M, undergoes general planar motion, the two…

A: A pair is made up of two equal and opposite parallel forces acting on a rigid body at distinct…

Q: Q3: Choose the correct answer for five only (True or False) 1- Dynamics is concerned with bodies…

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: Learning outcome Fundamental.3 evaluation For the problem related to Fundamental.3, a sketch of the…

A:

Q: Which of the following is/are true of the relationship between rotational and linear motion? s =…

A: Linear movement refers to an object moving from one point to another in a straight line.…

Q: You have been asked by your supervisors at A&L Engineering to design a roller coaster for a new…

A: Given:You have been asked by your supervisors at A&L Engineering to design a roller coaster for…

Q: Ideal and real gases are described below. Select a correct description. O a. For a fixed amount of…

A: Ideal gas  Gasses that elastically collide amongst their molecules and that do not have…

Q: If the calculations lag behind the flow of fluid, what factor of the simulation gets affected? a.…

A: Explanation: 1)If the design calculations of fluid flow which are calculated by conventional…

Q: ready to move. Pick a mass of the object and one type of surface and record them. Mass (M) Surface…

A: The image you sent appears to be a lab instruction that deals with static friction.The text in the…

Q: 6. Select the correct statement: A) h stands for element height. B) h stands for hyperbolic element.…

A: D) h stands for element size.Explanation:In finite element analysis, h is commonly used to denote…

Q: 3. An electric motor consumes 9.00 kJ of electrical energy in 1.00 min. If one-third of this energy…

A: Given   Energy, Q = 9 kJ       Time, t = 1 min = 60 sec   Speed, N = 250 rpm Find  Torque, T

Q: Using the partial motion diagram, answer: a) Complete the motion diagram by adding acceleration…

A: Given: Velocity vector diagram To find: a) Complete the motion diagram by adding acceleration…

Q: 4. A physics teacher performs three different collision experiments in class. He uses two dynamics…

A: Collision is short time phenomena in which momentum of the individual body undergoing collision…

Metrology of surface finish

In general terms, the application of scientific principles in the study of measurements is known as metrology. When speaking about measurement, it could be of time, length, microstructures, grain structures, internal crystal discontinuities, surface roughness, measurements of angles, height, width, and so on. While coming to the domain of mechanical engineering, metrology is considered the science of measurements of surface finish, length, surface texture, and angles.