In physics, it is important to use mathematical approximations. for instance, in a small angle approximation, tanα ∼ sin α . find the largest angle α for which the difference between the sine and the tangent of an angle is less than 10.4% of the sinα value. answer in units of rad.

Acar traveling at 65 mph leaves 25 foot skid mark what is the ratio of the speed to length of skid mark (feet) in the simplest form

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

What’s the domain of this function? fast