Q1) A train accelerates from rest to 30 Km/h in the first 0.5 minute. (a) what is the average acceleration? (b) suppose the train slows to stop from a velocity of 22 Km/h in 10 seconds, what is the average acceleration? Note that the .acceleration calculated in m/s2

Q: Which statements are true about the 1D equation of motion: x(t) = xo + vot + at? Select all correct.…

A: Given : x(t) = xo + vot + 1/2 at2

Q: 2 The speed-time graph shows the speed of a train over 60 seconds. a b C Calculate the acceleration…

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Q: A cheetah accelerates from rest to a maximum velocity of 22.0 i m/s in 2.00 seconds, whilst running…

A: Initial velocity (u) = 0 m/s Final velocity (v) = 22 m/s time taken (t) = 2 seconds

Q: Pls. answer correctly and provide complete solution. Thank you.

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Q: A car travelling at the speed Vo on a straight level road. After the brakes are applied at t = 0,…

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A: Given  Suv travel 1.30 km levelled road from bonifacio rotunda to citylighs hotel in a minimum time…

Q: 2. An object moves in the +x-direction under a constant acceleration. a. If an object is initially…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Which of the following statements is NOT true? Select one: a. If the object moves at constant…

A: Acceleration is defined as rate of change of velocity. S.I. units of acceleration is m/s2…

Q: car is traveling at a constant velocity of 60 km/h for 4 hours. Choose the correct statement about…

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Q: ationary car is moving 30 km in 40 minutes. Compute the acceleration of the car in m/s?. final…

A: Given Initial velocity u= 0 Distance covered S = 30 km = 30000 m Time taken= 40 min t = 40 × 60…

Q: s. Calculate average velocity and speed of the driver. 4. Using V-t graph derive equations of motion…

A: Answer no 4   using v-t graph to derive equation of motion  a) v = u +at  b) v2 = u2 + 2as

Q: A cheetah accelerates from rest to a maximum velocity of 22.6 i m/s in 2.03 seconds, whilst running…

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Q: Starting from rest (stationary), an object experiences constant acceleration. From the time the…

A: Given Information :

Q: An object moves along the x axis according to the equation x - 2.55t - 2.00t + 3.00, where x is in…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 1. A man jogs 5.0 km (5000 m) in 27 minutes. a) What is the time interval (At) in seconds? b)…

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A: Part-a The position equation of the particle x = 10t2. The initial time t1 = 2 s. The final time t2…

Q: vélš óň a straight ro en continues in the r 40 km at 60 km/h. ity of the car during

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Q: b)    A car accelerates from zero to 20 m/s in 5 s.      i.    Calculate the acceleration of the…

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Q: A van (with constant speed 78.3 mile/hr) passes a police car at rest. As the van is 10.0 m ahead of…

A: Constant speed of van (v) = 78.3 milehr= 78.3×1609 m3600 s = 35 msInitial distance between van and…

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A: Question 4We have to give reason of an object will slow only if? We'll solve this question by…

Q: While entering a freeway, a car accelerates from rest at a rate of 2.40 m/s2 for 12.0 s. (a) Draw a…

A: Given  Initial velocity u = 0 Acceleration a = 2.4 m/s2  time taken t =12 sec

Q: One fine day on an unused airport runway, a high-end sports car conducted a 0 to 400 km/h…

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Q: 3. Irina dives from a 25-meter high platform into a water (see diagram ). 25 m a. Irina's…

A: Given Height of platform (H) = 25 m ,  initial velocity , vo= 0 (a) Irina's acceleration as she…

Q: An airplane accelerates down a runway at 3.2 m/s2 for 32.8 sec. til it finally lifts off the ground.…

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Q: Consider motion in one dimension. Which of the following is always true? a.) The average velocity…

A: Solution:-

Q: acceleration, a, causing it to start moving. It reaches its final velocity, v, after accelerating…

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Q: Consider motion in one dimension. Which of the following is always true? a.) The average velocity…

A: (a) We know, Average velocity,  Vavg=Total displacementtotal time So, when the total displacement is…

Q: 1. A train leaves the station on a 50 km commute. The train must make a 60-second stop every 1.0 km…

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Q: B. PROBLEM SOLVING: Solve the following problems with complete solutions. (Given, formula,…

A: We know that the equation of motion v= u+ at s= ut+ (1/2)at^2 v^2=u^2+2as Where u= initial velocity…

Q: Suppose an object moves along a line at 10 m/s for 0sts2 s and at 16 m/s for 2<ts5 s. Sketch the…

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Q: QI: A Particle starts from rest and moves with a constant acceleration of 2 m/s' until it achieves a…

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Q: 2. The velocity of a particle moving along the x-axis is defined by v=x3-3x²+5x where v is in feet…

A: Given, velocity of the particle moving along the x-axis is defined by, v = x3 -3x2 + 5x x is in…

Q: particle has an initial speed of 60 kph. If it experiences a deceleration of a = (- 6t ^ 3 + 4t) * m…

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Q: Hicham El Guerrouj of Morocco holds the world record in the 1500 m running race. He ran the final…

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Q: An object's position is described by the following polynomial for 10 s=t^3 - 12t^2 + 24t where s is…

A: Please note : As per answering guidelines I can answer the first 3 sub-parts of a multisub-part…

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Q: Suppose a car is traveling at +20.3 m/s, and the driver sees a traffic light turn red. After 0.232 s…

A: Given that the value of initial speed and acceleration and time.Then We have to determine the value…

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A: The position of the object is given as, s=t4-4t+1. TO DETERMINE: (a) The velocity graph and the time…

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A: The molecules in a gas travel at different speeds. Let there be N number of molecules, the speed of…

Q: A car starts from 2.00 m/s and accelerates at 4.00 m/s2 for 6.0 s, it coasts for 5.00 s, and then…

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Q: The position of an object as a function of time is given by x(t) = bt3 - ct2 +6 c = 3.2 m/s2, e = 7…

A: Given data:  Position as function of time x(t) =  bt3 - ct2 + et - f b = 2.1 m/s3, c = 3.2 m/s2, e =…

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.