Two newly discovered planets follow circular orbits around a star in a distant part of the galaxy. The orbital speeds of the planets are determined to be 43.3 km/s and 58.6 km/s. The slpwer planet's orbital period is 7.60 years. (a) what is the mass of the star? (b)What is the orbital period of the faster planet, in years?
Q: The moment of inertia of a uniform rod (about its center) is given by I = ML2/12. What is the kineti...
A: The expression for the kinetic energy,
Q: The riders push on the mower with a constant force of 45 Newtons for an hour.Using v = 0.40 m/sec, t...
A: Given:
Q: Chapter 22, Problem 024 Your answer is partially correct. Try again. A thin nonconducting rod with a...
A: Hello, since there are multiple subparts posted, we will answer the first three subparts.(a)The equa...
Q: Tectonic plates are large segments of the earth's crust that move slowly. Suppose one such plate has...
A: Given,
Q: A rod is lying on the top of a table. One end of the rod is hinged to the table so that the rod can ...
A: The equation for the magnitude of the torque is given by
Q: the position of a mass hanging from a spring as it oscillates has the form x(t)=0.2cos(6.7t). (All q...
A: The position of a mass hanging from a spring is given below.
Q: Find the nth Taylor polynomial for the function, centered at c. f(x) = ln(x), n = 4, c = 2 P4(...
A: The expression for the Taylor polynomial series for n=4,
Q: An unwary football player collides with a padded goalpost while running at a velocity of 6.50 m/s an...
A: Given:Initial velocity of the football player, u = 6.5 m/sFinal velocity of the football player, v =...
Q: Chapter 22, Problem 040 Your answer is partially correct. Try again. An electron with a speed of 7.2...
A: The equation for the magnitude of the force acting on a charged particle is given by