Energy Basics: Question 9 Study the image.
The image shows the starting point of a ball and the path it
will travel.
If the ball does not lose any energy to friction and cannot
bounce, where will it eventually stop?
Select one:
3
1

Which changes of state do the labels represent? a: b: c:

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.