CHAPTER 6 SECTION 2 BOARD PROBLEMS
1.
A bowling ball of mass 4 kilograms is rolled down the alley without slipping at 10
m/s. Find the linear kinetic energy, rotational kinetic energy, and the total energy.
CHAPTER 6 SECTION 2 BOARD PROBLEMS
2.
A basketball is dropped off a set of bleachers at a height of 6 meters. The mass of
the ball is 1 kilogram. Find the velocity of the ball one second after being dropped. Find
velocity at impact, also find the KE and PE at t = 1 second and at impact.
CHAPTER 6 SECTION 2 BOARD PROBLEMS
A 2 kg ball is to roll down a 3 meter high incline. Determine the velocity at the bottom,
assuming inertia of the ball is 2/5 mr2.