sadiyah143 sadiyah143

29-12-2021
Mathematics

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at what angle θ do you want to pull down on the end of the handle to maximize the torque your force causes?

Respuesta :

29-12-2021

Hi there!

Recall the equation for torque:

[tex]\large\boxed{\tau = r \text{ x } F \text{ = } rFsin\theta}}[/tex]

For the torque to be a maximum, sinθ = 1. Thus:

sinθ = 1

θ = π/2 = 90°

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