Physics, 11.10.2019 02:30 Teephat

At one instant a bicyclist is 25 m due east of a park's flagpole, going due south with a speed of 9 m/s. then, 27 s later, the cyclist is 60 m due north of the flagpole, going due east with a speed of 13 m/s. for the cyclist in this 27 s interval, find each of the following. (a) displacement magnitude 1 m direction 2 ° north of west (b) average velocity magnitude 3 m/s direction 4 ° north of west (c) average acceleration magnitude 5 m/s2 direction 6 ° north of east.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 14:00, drecooks713

Consider a resistor with color code “orange blue brown gold” and a measured value of 370 ω. determine the following: nominal value, tolerance, % error, and the probability of another resistor from the same manufacturing batch having a value closer to nominal than this one. use matlab or excel to evaluate the erf function.

Answers: 2

continue

Physics, 22.06.2019 02:30, richard80

Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?

Answers: 1

continue

Physics, 22.06.2019 15:30, tiffuuu

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.

Answers: 1

continue

Physics, 22.06.2019 17:40, hmontalvo22

Aball horizontally thrown from a cliff at 8m/s

Answers: 1

continue

You know the right answer?

At one instant a bicyclist is 25 m due east of a park's flagpole, going due south with a speed of 9...