Physics, 28.01.2020 20:48, yenielrivera30

Aparticle is moving in a plane with constant radial velocity $\dot{r}$ = 2.11 m/s, having started at the origin. it also has a constant angular velocity $\dot{\theta}$ = 2.55 rad/s. when the particle is 2.64 m from the origin, what is the magnitude of its velocity in m/s?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:50, Riplilpeep

Which describes an image that can be produced by a concave lens? the image is real and smaller than the object. the image is virtual and larger than the object. the image is virtual and smaller than the object. the image is real and larger than the object.

Answers: 3

continue

Physics, 22.06.2019 11:30, animaljamissofab

Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?

Answers: 3

continue

Physics, 22.06.2019 12:30, ayoismeisjjjjuan

Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?

Answers: 3

continue

Physics, 22.06.2019 19:50, drecooks713

What are the dimensions of the cross section that passes through the points a, f, g, and d?

Answers: 2

continue

Do you know the correct answer?

Aparticle is moving in a plane with constant radial velocity [tex]\dot{r}[/tex] = 2.11 m/s, having s...