Ch 08: Conservation of EnergyWorksheetSee all chapters
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Ch 01: Units & Vectors
Ch 02: 1D Motion (Kinematics)
Ch 03: 2D Motion (Projectile Motion)
Ch 04: Intro to Forces (Dynamics)
Ch 05: Friction, Inclines, Systems
Ch 06: Centripetal Forces & Gravitation
Ch 07: Work & Energy
Ch 08: Conservation of Energy
Ch 09: Momentum & Impulse
Ch 10: Rotational Kinematics
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Ch 12: Torque & Rotational Dynamics
Ch 13: Rotational Equilibrium
Ch 14: Angular Momentum
Ch 15: Periodic Motion (NEW)
Ch 15: Periodic Motion (Oscillations)
Ch 16: Waves & Sound
Ch 17: Fluid Mechanics
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Ch 19: Kinetic Theory of Ideal Gasses
Ch 20: The First Law of Thermodynamics
Ch 21: The Second Law of Thermodynamics
Ch 22: Electric Force & Field; Gauss' Law
Ch 23: Electric Potential
Ch 24: Capacitors & Dielectrics
Ch 25: Resistors & DC Circuits
Ch 26: Magnetic Fields and Forces
Ch 27: Sources of Magnetic Field
Ch 28: Induction and Inductance
Ch 29: Alternating Current
Ch 30: Electromagnetic Waves
Ch 31: Geometric Optics
Ch 32: Wave Optics
Ch 34: Special Relativity
Ch 35: Particle-Wave Duality
Ch 36: Atomic Structure
Ch 37: Nuclear Physics
Ch 38: Quantum Mechanics

Solution: In a particle has a mass of 220 g.What is the maximum speed the particle could have at x = 2.0 m and never reach x = 6.0 m?

Problem

In The graph shows potential energy as a function of distance. Potential energy is measured from 0 to 16 joules on the y-axis. Distance is measured from 0 to 8 meters on the x-axis. Potential energy changes in four linear segments. First segment runs vertically from 20 to 2 joules at the 1 meter. Second segment rises from 2 to 8 joules at the distance interval from 1 to 4 meters. Third segment drops from 8 to 0 joules at the distance interval from 4 to 6 meters. Fourth segment rises from 0 to 12 joules at the distance interval from 6 to 8 meters. a particle has a mass of 220 g.

What is the maximum speed the particle could have at x = 2.0 m and never reach x = 6.0 m?