The answer is orbit, we are orbiting the sun as the moon orbits us
This state of motionlessness occurs because all of the kinetic energy in the car is absorbed by the spring in the form of elastic potential energy. The mathematical representation is:
1/2 mv² = 1/2 kx²
25m = kx², where m is the mass of the cart, k is the spring constant and x is the spring's extension.
I think true. I'm pretty sure, but check w/ others too.
deceleration or rėtardation i’m pretty sure (it won’t let me say the second word but it’s correct)
1. The velocity decreases, and the kinetic energy decreases.
2. An increase in temperature difference between the inside and outside of the building.
3. The total kinetic energy remains the same.
4. 76,761 J
5. The energy loss must increase.
