Physical Concepts .pptx - PHYSICAL CONCEPTS Unit III PowerPoint Amber Parkinson Columbia Southern University PHYSICAL CONCEPTS \u2022 Impulse-momentum in

# Physical Concepts .pptx - PHYSICAL CONCEPTS Unit III...

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PHYSICAL CONCEPTSUnit III PowerPointAmber ParkinsonColumbia Southern University PHYSICAL CONCEPTSImpulse-momentum in Relation to Newton’s Second LawLinear Momentum Conservation and Newton’s Third LawMomentum Conservation Exemplified in Various Physical ActivitiesKinetic and Potential EnergyThe Relation among Work, Energy and Power in Daily Life IMPULSE MOMENTUM THEOREM The impulse-momentum theorem states that the change in momentum of an object equals the impulse applied to it. J = pΔFor constant masst = mvF̅ΔΔFor changing massF dt = m dv + v dm NEWTON’S SECOND LAWNewton's second law of motion states that acceleration is directly proportional to net force when mass is constanta ∑FWhen the net force is constant the acceleration is proportionate to the massa 1/m When the acceleration is constant the net force is proportionate to the mass∑F m IMPULSE-MOMENTUM IN RELATION TO NEWTON’S SECOND LAWForce law F = ma impulse-momentum theoremJ = pΔ  #### You've reached the end of your free preview.

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• Summer '18
• Jeffery
• Energy, Force, linear momentum conservation, Impulse-momentum
• • •  