Saturday
April 19, 2014

Homework Help: Physics

Posted by Kelsey on Wednesday, November 16, 2011 at 8:36pm.

planet orbits a star once every 2.84 10^7 s in a nearly circular orbit of radius 1.42 10^11 m.
(a) With respect to the star, determine the angular speed of the planet.

(b) With respect to the star, determine the tangential speed of the planet.

(c) With respect to the star, determine the magnitude and direction of the planet's centripetal acceleration.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A planet orbits a star once every 3.14x10^7 s in a nearly circular ...
physics - a 9.9*10^23 kg planet orbits a star in a circular orbit. The planet ...
physics - Planet A and planet B are in circular orbits around a distant star. ...
physic - Planet A and planet B are in circular orbits around a distant star. ...
physic - Planet A and planet B are in circular orbits around a distant star. ...
physics - A planet orbits a star, in a year of length 4.46 x 107 s, in a nearly ...
physics - Astonomers discover a new planet orbiting a fixed point in space, but ...
Physics help please - You are the science officer on a visit to a distant solar ...
Physics help please - You are the science officer on a visit to a distant solar ...
physics(please help) - a planet orbits a star with period T. As seen from that ...

Search
Members