Instantaneous Power: Velocity & Force Formula

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SUMMARY

The formula for instantaneous power is defined as the product of force and velocity, expressed mathematically as P = F * v. This relationship indicates that instantaneous power can be derived by differentiating work done with respect to time. The general formula for power is P = W/t, where W represents work done and t is the time taken. Understanding these formulas is essential for analyzing the dynamics of moving objects.

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  • Basic understanding of physics concepts such as work and energy
  • Familiarity with calculus, specifically differentiation
  • Knowledge of the relationship between force, velocity, and power
  • Ability to apply mathematical formulas in physical contexts
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  • Study the principles of work-energy theorem in physics
  • Learn about the applications of power in mechanical systems
  • Explore advanced topics in calculus related to differentiation
  • Investigate real-world examples of instantaneous power in engineering
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Students of physics, engineers, and anyone interested in the mechanics of motion and power calculations.

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What is the formula for instantaneous power if I have velocity and force? And what is the formula in general?
 
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Instantaneous power is the power of a ny object at an instant.
if you differentiate work done w.r.t time it will be the instantaneous power. If the givn velocity is instantaneous the
power=F*v
as p=w.d/time taken =force*dis./time
 
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