A curling stone is sliding from left to right along frictionless ice at a constant speed v. It hits a patch of rough ice and travels a distance of Ax in this rough area until it comes to a stop. A second identical curling stone hits the same rough patch and travels a distance of 3Ax. How fast was the second curling stone moving before it hit the rough patch? 6v √3v 9v 3v 27v 2012

Q: 23. A ping-pong ball rolls at a speed of 0.60 m/s toward the edge of a table which is 0.80 m b) How…

A: (a) The ball initially has only horizontal velocity. The vertical component of the initial velocity…

Q: Velocity O 3 Time, s (1) st Velocity Velocity + Time (4) Time, s (2) Velocity + Velocity + Time, s…

A: Given, The displacement covered by a particle in the velocity-time graph is given by the area under…

Q: An antelope moving with constant acceleration covers the distance 75.0m between two points in time…

A: Given Data: The distance covered is d =75 m The time taken is t=7.5 s The final speed is V = 16 m/s…

Q: A bike and a rider have a mass of 210 kg and a speed of 19 m/s. What is the shortest distance he can…

A:

Q: 1- the sum of the measured values 539, 35.4, 0.90, and 9.0 ? 2- the product 0.0054 ✕ 435.4 ? 3-…

A: Given that: The values are: a=539b=35.4c=0.90d=9.0 The values for the product are: x=0.0054y=435.4…

Q: An object is released from rest by someone standing on a bridge. The object falls without hitting…

A: Time taken, t = 2.1 sInitial velocity, u = 0Acceleration due to gravity, g = 10 m/s²Final velocity,…

Q: A car rounds the clover-leaf at 13 "/s as it enters the 400 meter-long merge zone. a) What…

A: Answer:-  + 0.990 m/s2 Given  Initial velocity (u) = 13 m/s  Final Velocity (V) = 31 m/s  Distance…

Q: Two cars, initially at rest and 5 km apart at t=0, simultaneously move toward each other. Car A…

A: Given data: Distance between car A and B is, d =5 km  = 5000 m Speed of car A is, vA = 55 km/hour =…

Q: A stone is thrown from the ground upward with the velocity magnitude of 24.0 m/s. How fast is it…

A:

Q: The elevations of the ski jumping hill shown below are as follows: hA = 46 m hB = 2.4 m hC = 6.8 m…

A:

Q: 2. An object is initially suspended at the height yo = 200 m above the surface of the Earth and at…

A:

Q: Lisa in her Lamborghini accelerates at the rate of (3.401-4.20j) m/s², while Jill in her Jaguar…

A: Given, Acceleration of Lisa aL=3.40 i^-4.20 j^ m/s2 Acceleration of Jill aJ=2.20 i^+2.60 j^ m/s2…

Q: Question 4: The particle travels from A to B. Identify the three unknowns and write the three…

A: Given, The initial velocity of the particle is u=10m/s the angle of inclination is θ=30o The initial…

Q: top 2. I throw a ball down towards the ground from the of a tall building that is 11m high. The ball…

A:

Q: 7. An object's velocity is v = t* – 3t² where t 2 0. a) At what time/times is the object at rest? b)…

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Q: Consider a 300 km car race on a 5-km track. Car A finishes the race in 4 h and is 1.5 laps ahead of…

A:

Q: 1. I decided to show the kid in the previous example (h=15 m) how we used to do it back in my day. I…

A: Law of conservation of energy: It states that energy remains conserved and only transformed from one…

Q: At t=0, a particle starts with an initial velocity of 10 i m/s and accelerates uniformly at (-2.0 i…

A: Given initial speed (u)=10 m/s Acceleration (a)=(-2.0 i +4.0 j) m/s2 Required speed at t=5 s

Q: The elevations of the ski jumping hill shown below are as follows: hA = 49 m hB = 3.5 m hc = 5.2 m…

A: GivenhA=49 mhB=3.5 mhc=5.2 mvB=25.4  m/s

Q: A certain star is 10.9 light-years away Part A How long would it take a spacecraft traveling 0.930c…

A:

Q: A ball is released from rest from the top of the empire state building. Use g=9.8 m/sec^2 and ignore…

A: Acceleration is the rate of change of velocity, most often with an increase observed, of an object…

Q: A ball falls from height of 12 meters. Each time that the ball hits the ground the ball bounces of…

A: The problem is asking for the total distance that the ball travels. The ball starts at a height of…

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.