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AQA AS Physics Mechanics Help?

Can someone tell me how to resolve vectors, tell me when to use suvat and when to use free fall equations? Thanks
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Original post by LeScienceBlogger
Can someone tell me how to resolve vectors, tell me when to use suvat and when to use free fall equations? Thanks

Use SUVAT for objects with constant acceleration - e.g. when falling.

Not sure what you mean by free fall equations? Just remember that the horizontal speed of a moving particle is distance/time, and use SUVAT for the vertical part.

Any force can be broken down into horizontal and vertical components, use right angled triangles with the force as the hypotenuse, so one component will be Force x cos(angle) and the other Force x sin(angle).

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