mellamosassy mellamosassy

25-03-2016
Physics

contestada

Mary walks a certain distance up a road that climbs a hill. The vertical component of her displacement is 17.63 meters, and the horizontal component of her displacement is 100 meters. What is the road's approximate angle of inclination?

Respuesta :

25-03-2016

The tangent of that angle is 17.63/100 = 0.1763 .

My calculator says that the angle with that tangent is 9.9985° .

10° is awfully close, and it's a much easier answer.
(It's less than 0.015% wrong.)

Answer Link

Otras preguntas

When light intensity is below above 400 umol photons/m2/s, do sun plants or shade plants have a higher rate of photosynthesis?

Which of the following statements is TRUE? A. After the ago of 40, you need to increase your food intake. B. All apply C. Your body requires more energy as y

tttt5566555tggf and I don't

Do you think that it is fair that the owner of the chariot won the prize not the driver? Why? -

Waterco is filling barrels with waste water at the rate of 8 quarts per hour. The recycling facility picks up 150 barrels on each trip, and each barrel holds 15

Characteristics of plant cells include which of the following? Select ALL that apply:1. cell plate in cell division2. cleavage furrow3. large hypertonic vacuole

Find the distance between the two points rounding to the nearest tenth (if necessary). (-6,5) and (3,-7)

help me with this please

Determine the solution set of each equation

Suppose b is an integer. If b mod 12 = 5, what is 8b mod 12? In other words, if division of b by 12 gives a remainder of 5, what is the remainder when 8b is div