Asked by john
A frictionless roller coaster is given an initial velocity of v0 at height h = 24 m . The radius of curvature of the track at point A is R = 31 m. The acceleration of gravity is 9.8 m/s2
a)Find the maximum value of v0 so that the roller coaster stays on the track at A solely because of gravity. Answer in units of m/s.
b)Using the value of v0 calculated in question 1,
determine the value of h
′
that is necessary if the roller coaster just makes it to point B. Answer in units of m.
a)Find the maximum value of v0 so that the roller coaster stays on the track at A solely because of gravity. Answer in units of m/s.
b)Using the value of v0 calculated in question 1,
determine the value of h
′
that is necessary if the roller coaster just makes it to point B. Answer in units of m.
Answers
Answered by
bobpursley
where is point a?
Answered by
Anonymous
do ypou work