• Accueil
  • Science
  • Acar moves at a constant speed of 20m/s around a c...

Acar moves at a constant speed of 20m/s around a circle. it's distance is 40.0 from the center of rotation. determine the acceleration.

Answers

  • Réponse publiée par: Laurenjayshree

    a \:  = 10\frac{m}{ {s}^{2} }

    Explanation:

    Use the equation for centripetal acceleration, given by:

    a \:  =  \:  \frac{ {v}^{2} }{r}

    where v is the linear velocity and r is the radius of the path.

  • Réponse publiée par: smith21

    seismic waves- the energy that radiates in all directions from the focus in the form of waves

    1. body waves

    a. p-waves- travels faster than the s-wave, also called compressional waves, they travel through solid, liquid and gas

    b. s-waves- travels slower than a p-wave through earth and solid, moves as shear or transverse waves, cannot travel through any liquid medium

    2. surface waves

    a. love wave- faster than rayleigh wave, it moves the ground in a side to side horizontal motion

    b. rayleigh wave- it moves the ground either up and down or side to side similar to the direction of the wave's movement


    q1. surface waves can only travel through the surface of the earth while the body waves can travel through the earths inner layers

    q2. body waves because it can travel through earths interior and have a higher frequency than the surface waves

  • Réponse publiée par: elaineeee

    answer:

    is used to stick the brick together. especially in making a brick house.
Connaissez-vous la bonne réponse?
Acar moves at a constant speed of 20m/s around a circle. it's distance is 40.0 from the center of ro...