Exercise 10.22 2
A hollow, spherical shell with mass 2.45 kg rolls without slipping down a slope angled at 30.0 ∘.
Part A
Find the acceleration.
Take the free fall acceleration to be g = 9.80 m/s2
Part B
Find the friction force.
Take the free fall acceleration to be g = 9.80 m/s2
Part C
Find the minimum coefficient of friction needed to prevent slipping.