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www.reference.com/math/trigonometry-used-physics-4e28d...

Any field of physics that includes the use of angles or sides uses trigonometry. Some of the first fields in physics, statics and optics relied heavily on trigonometry during their pioneering stages. Trigonometry is the mathematical science that studies the relationships between lengths and angles of triangles.

www.lshsstem.com/.../9/1/4/39145399/phy_1_trig_for_physics.pdf

Trigonometry for Physics There are 3 trig functions that you will use on a regular basis in physics problems: sine, cosine and tangent. An easy way to remember them is: SOH CAH TOA opposite sinθ = hypotenuse adjacent cosθ = hypotenuse opposite tanθ = adjacent The Pythagorean theorem is another formula that you will use frequently in physics.

www.dummies.com/education/science/physics/trigonometry...

Physics problems sometimes require you to have some trigonometry under your belt. To see what kind of trig you need, take a look at the figure, which shows a right triangle. The long side is called the hypotenuse, and the angle between x and y is 90 degrees. Physics problems require you to be able ...

www.quora.com/How-is-trigonometry-used-in-physics

Trigonometry is the mathematical science that studies the relationships between lengths and angles of triangles. However, it has applications that extend to such shapes as circles, spheres and other three-dimensional geometric constructs. Because ...

quizlet.com/22837125/physics-trig-questions-flash-cards

Start studying Physics Trig Questions. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

I had my 6th form induction lesson in Physics today, and so we've been set a lot of tasks to do, but some of them are without instruction, and we have to work them out ourselves. One of the questions we were given is 'A man tries to row directly across a river. He rows with a velocity of 3.0 m/s. The river has a velocity parallel to the bank of 4.0 m/s.

physics.info/trigonometry

Trigonometry is a branch of mathematics dealing with ratios of the sides of a right triangle. Despite sounding highly specialized, it is really quite useful.