what is the kinetic energy when the position gets to 3

Q: Questions: (a) Using kinematics, find the final speed of the ball before it strikes the ground.…

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Q: If we know the total energy in a system is 140 J, and we know the Potential Energy is 100 J.  What…

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Q: A student is watching pilings being driven into the ground. From the size of the pile driver the…

A: Given, Mass of the Pile driver m = 500 kg The distance that pile driver is Pile x = 3m Acceleration…

Q: The potential energy is always the same for an object with the same time position speed velocity

A: Step1 - Understanding the concept of Potential energy. Potential energy - Potential energy is the…

Q: maximum

A: Point B has maximum kinetic energy  At point B particle has maximum velocity so kinetic energy is…

Q: A 5.0 kg rock is dropped from a height of 92.0 m. What is the kinetic energy of the rock when it is…

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Q: Potential energy at mid-point Kinetic energy at mid-point Ep = m-g-h Ek = 2-m v² Ep = 8kg 9.8 m/s2 3…

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Q: p. add the values together to get the total energy. don't forget to label the units

A: We know that the formula of the gravitational potential energy is given as  GPE = mgh  where m is…

Q: A ball is released from a height of 11 mand weighs 83 N. What is the magnitude of the total change…

A: The change in gravitational potential energy with change in height from ground can be expressed as;…

Q: The following lab set-up consists of two carts on a frictionless surface. Each end of the spring is…

A: Given:-  The mass of cart A is m and the other mass of cart B is 3m and both the cart are connected…

Q: F=12i+7j Ax = 17i + 2j What is the work done by Fon the object over a displacement of Ax given?

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Q: how to find the mechanical potential energy from a position vs time data table?

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Q: 1. Refer and use figure 1 and 2. Calculate the magnitude of force needed to displace the block by…

A: The given graph is :

Q: 1. Which answer choice below includes only scalar quantities? Distance, speed, time…

A: the scalar quantities are those physical quantites posses only magnitude and not direction. these…

Q: The fixed size and F force in the direction are applied to the object standing at the bottom of the…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: The diagram shows a cart at four positions as it moves along its track. At which position is the sum…

A: Sum of potential and kinetic energy is called total energy, which remains always conserve during…

Q: A ball is placed at the top of a 1.75 m tall ramp    a) How fast will the ball be moving when it…

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Q: the height of the Iguazu Falls is 82 m. A log of wood with mass 1350 kg moves at 7ms -1 in the water…

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Q: Masses of 3 kg and 4 kg are hanging at opposite ends of a cord that passes over a frictionless…

A: The objective of the question is to find the speed of the masses when the 4-kg mass has descended…

Q: The value of potential energy of the object at t=1.2s

A: k=100 N/mt=1.2 s

Q: please help in 10min

A: The right option is F.

Q: A comet at the farthest distance from the Sun of 4.75 x 10⁹ km moves with a speed of 1.18 km/s. What…

A: Given: Distance r1 =4.75(109 ) km Distance r2 =8.77 (10 7 ) km Speed at farthest position  v1 =1.18…

Q: A child sets a 2.5 kg block in motion by giving it a push along a floor. This gives the block a…

A: Given: The mass of the block is m=2.5 kg The initial velocity of the block is u=0 m/s The final…

Q: What does potential energy depend on? Select one: a. height b. speed c. acceleration d. area

A: Potential energy U =mgh m = mass g = gravitational acceleration h = height

Q: A car speeds up while the engine delivers constant power. Is the acceleration greater at the…

A: To determine: The acceleration is greater at the beginning of this process or at the end of the…

Q: Work done in a system is ___ a) The measure of energy change b) The measure of useful work c) The…

A: To find: Work done in a system is ___

Q: 6. A pendulum is given 350 J of energy for it to swing. If no energy is lost due to friction; Where…

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Q: A cart (m = 17 kg) slides along a level track with a velocity of 55 m/s. It then goes down the track…

A: Potential energy depends reference point. In the given question reference point is at origin or at…

Q: In which of the following situations would the capacity to do work be greatest? Note: Omega is…

A: The values of mass m , linear velocity v , moment of inertia I and angular velocity w is given  We…

Q: Calculate the potential energy for Ball A in Position 2

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Q: Drag and Drop the correct answers in the blanks. A mass mis hanging from the end of a vertical…

A: Solution. At equilibrium position, the weight is equal to the restoring spring force.…

Q: an applied force of 40.0 N j lifts an object straight up a distance of 1.20 m. it the object has a…

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Q: An arrow is fired from the top of a 35.0m cliff at 50m/s at 90 degrees above the horizontal. What is…

A: Given data: Height of the cliff h=35.0 m. Initial velocity of the arrow v=50 m/s. Firing angle…

Q: For exercise, an athlete lifts a barbell that weighs 400 N from the ground to a height of 2.00 m at…

A: Given, Weight of the barbell=400N height=2 m t=1.60 s

Q: Potential energy depends on the reference position. Would the change in potential energy between two…

A: Potential energy is the energy stored in the body due to the position of the body. The position is…

Q: Explain How to use the relationship between total work and change in kinetic energy when the forces…

A: We know, the work-energy theorem when a constant force acts:

Q: A crate with a mass of 37.0 kg is pushed with a horizontal force of 150 N. The crate moves at a…

A: Given, Mass of Crate, m = 37 Kg Magnitude of horizontal force, F = 150 N Distance pushed, x = 5.95 m…

Q: a. The work done on the block by the worker. b. The work done on the block by the friction force. C.…

A: Given Mass m=13kg Displacement S=3.50m Coefficient of friction=0.25 Applied force=110.0N Angle=30

Q: A student is watching pilings being driven into the ground. From the size of the pile driver the…

A: Given that  M = 500 kg  h = 10 m

Q: i need help creating a graph showiung the 3 different  polynomial treadlines for each data set:  1:…

A: Note : you data for spring constant = 350N/m  is wrong . For the displacement -0.400 and -0.600 the…

Q: m=50N h=5m the length of the chain where the sphere is hung is 2.0m. How much work does the weight…

A: Here is a sphere of mass=50 N hung at = 2m  and rope = 5m  Total height = 5+2=7m

Q: 8. The object with a mass M starts the motion in one dimension from the origin with speed V,…

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Q: the potential energy of a particle is given by U(x)= (9 J/m^4)x^4-(8 J/m^2)x^2.  At what value of x…

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Q: When a body is brought down from a height H1 to height H2, the Potential Energy of the body…

A: Potential energy is defined as energy possessed by a body due to its position in this surrounding.…

Q: A pendulum with a light string and a mass attached to it. As the pendulum swings downward. What is…

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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.