Solve m₁g-t=m₁a₁, m₂g-½t=m₂a₂, m₃g-½t=m₃a₃, -2a₁=a₂+a₃, for t,a₁,a₂,a₃, where t is a tension of the cord of the pulley A

Solve
m₁g-t=m₁a₁,
m₂g-½t=m₂a₂,
m₃g-½t=m₃a₃,
-2a₁=a₂+a₃,
for t,a₁,a₂,a₃
where t is a tension of the cord of the pulley A pic.twitter.com/O9K1sCoidm

— Physics I (@PHY210) October 18, 2016

Solve
m₁g-t=m₁a₁,
m₂g-½t=m₂a₂,
m₃g-½t=m₃a₃,
-2a₁=a₂+a₃,
for t,a₁,a₂,a₃
where t is a tension of the cord of the pulley A

Physics Tutor

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— Physics Tutor (@PhysicsTutor1) October 15, 2016

Calculus Based Physics, Chapter 7, Problem 42. Solution

Capter 7, Problem 42. Solution #Physics #problem #PhysicsProblem #solution #ProblemSolution

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Power Output

#ground #energy #lost #friction #air #resistance #Derive #formula #intermsof #variables #FinalSpeed #PowerOutput #EnergyLost #AirResistance pic.twitter.com/bSkHZ2yv3r

— Physics I (@PHY210) October 1, 2016

Physics Problem - Static Equilibrium - Find Force

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A photo posted by Vasiliy S. Znamenskiy (@znamenski) on Sep 28, 2016 at 12:06pm PDT

Math anf Physics

Math anf Physics

Problem: The net forces acting on masses are equal to each other but unknown

Problem: The net forces acting on masses are equal to each other but unknown. Masses are unknown too. Resulting accelerations a₁, a₂ are known. Find the acceleration if the same force acts on the both masses coupled together. First derive a formula for the unknown acceleration in terms of the known accelerations. Calculate the solution for a₁=3m/s², a₂=6m/s².

The force F₁ produces an unknown acceleration by acting on the unknown mass

The force F₁ produces an unknown acceleration by acting on the unknown mass. The force F₂ produces the same unknown acceleration, by acting on the second unknown mass. Find the force which produces the same acceleration, by acting on these masses coupled together as a whole.
a) Derive a formula for the desirable force in terms of known forces.
b) Calculate the solution if F₁=3N, F₂=6N.

An unknown net force acting on the known mass m₁ produces an unknown acceleration

BBC Universe Documentary The Great Math Mystery BBC Documentary 2015

Calculus Based Physics 1 Problems

Физика - Открытая группа - Physics - Public Group

Физика
Общественная группа - Открытая группа - общедоступная группа
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