Physics, 25.01.2021 06:50 jjhagan22

What happens to the sum of the balls kinetic energy and potential energy as the ball rolls from point to point assume theres no friction between the ball and the ground
The sum decreases
The singeses
The sumres the same
The sum always equals zero

What happens to the sum of the balls kinetic energy and potential energy as the ball rolls from poi

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:20, kayelynn003

If the force on an object is in the negative direction, the work it does on the object must be [2 points a) negative. b) positive c) the work could be either positive or negative, depending on the direction the object moves

Answers: 1

continue

Physics, 22.06.2019 11:20, ashtonbillups

More solar radiation is absorbed by earth’s surface than by

Answers: 1

continue

Physics, 22.06.2019 13:10, pearlvldz

The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)

Answers: 2

continue

Physics, 22.06.2019 14:40, viktoria1198zz

14. a body is projected with velocity vi from a. at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is

Answers: 1

continue

You know the right answer?

What happens to the sum of the balls kinetic energy and potential energy as the ball rolls from poin...