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A block of mass m sits at rest on a rough inclined ramp that makes an angle θ with the horizontal. What must be true about force of static friction f on the block? f = mgsin⁡θ f > mg f > mgcos⁡θ f > mgsin⁡θ

A block of mass m sits at rest on a rough inclined ramp that makes an angle θ with the horizontal. What must be true about force of static friction f on the block? f = mgsin⁡θ f > mg f > mgcos⁡θ f > mgsin⁡θ

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A block of mass m sits at rest on a rough inclined ramp that makes an angle θ with the horizontal. What must be true about force of static friction f on the block? f = m g sin ⁡ θ f > m g f > m g cos ⁡ θ f > m g sin ⁡ θ

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