Physics, 07.03.2020 00:06 Maddi1144

Still considering the system of the comet plus the star, which of the following statements are correct? The gravitational potential energy of the system is inversely proportional to the square of the distance between the comet and star. Along this path the gravitational potential energy of the system is never zero. The sum of the kinetic energy of the system plus the gravitational potential energy of the system is the same at every location along this path. At every location along the comet's path the gravitational potential energy of the system is negative. The sum of the kinetic energy of the system plus the gravitational potential energy of the system is a positive number.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:00, jessicapbailey52

1) sections 1, 2, and 10 are significant primarily because they suggest the likelihood that a) widow wycherly is actually the woman in the full-length portrait. b) dr. heidegger wants to include his guests in an experiment with the water. c) dr. heidegger plans to drink some of the water from the vase and needs witnesses. d) the guests will be asked to witness dr. heidegger's transformation when he drinks the water.

Answers: 1

continue

Physics, 22.06.2019 04:30, xdimplesjoon

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

Answers: 1

continue

Physics, 22.06.2019 05:00, kia9174

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes

Answers: 3

continue

Physics, 22.06.2019 10:30, arigar

Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.

Answers: 3

continue

You know the right answer?

Still considering the system of the comet plus the star, which of the following statements are corre...