shelbylynn17
shelbylynn17 shelbylynn17
  • 23-03-2020
  • Physics
contestada

Which one is it plzz help

Which one is it plzz help class=

Respuesta :

rafaleo84
rafaleo84 rafaleo84
  • 01-04-2020

Answer:

Stayed the same

Explanation:

Potential energy is a function of mass, gravity and height relative to a reference level. If we take as the reference level the soil, this is the level where the potential energy is zero. Since in problem it is mentioned that the track is flat, this means that there are no height changes with respect to the reference level, therefore we can say that the potential energy remains unchanged.

Ep = m*g*h

where:

m = mass [kg]

g = gravity [m/s^2]

h = elevation [m]

Answer Link

Otras preguntas

Who invented the telephone? A. Henry Ford B. Alexander Graham Bell C. Thomas Edison D. the Wright brothers
I need help with this question fast plz help me
Simplify (8z - 10) ÷ (-2) + 5(z - 1). z z - 1 z - 2
Which features are created by wave erosion? Check all that apply. arches cliffs deltas rills stacks
One similarity between the 5 pillars of Islam and the 10 commandments is that both
the line through points at (3,4) and (4,6)
What is -23÷6 please show work
simple multiple choice question?
If the low power objective has 10X printed on it, what would be the total magnification when looking through the microscope? A. 1X B. 10X C. 100X D. 1000X
Which expression completes the equation? 10 • 2 + 15 ÷ 3 =? A. 10 • 17 ÷ 3 B. 35 - [ 6 + 3 (3 - 1) ] C. 5 • [( 7 - 3) + 1] D. 9 • 2 + 1 - 3