A 4.00-kg block rests on a 30.0° incline as shown in the figure. If the coefficient of static friction between the block and the incline is 0.700, what magnitude horizontal force F must act on the block to start it moving up the incline? 
Definitions:
Legal Excuse
A legally valid justification for an act that would otherwise be considered illegal, relieving the actor from liability.
Constitution Act, 1867
The foundational statute that established Canada's federal system of government and the framework for its parliamentary system.
Federal System of Government
A form of governance where power is divided between a central (federal) government and individual state or provincial governments.
Charter of Rights and Freedoms
A foundational document in Canada that guarantees fundamental rights and freedoms to its citizens and residents.
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