Question

An 800kg roller coaster is at the top of a hill (the hill radius is 7m) moving with a speed of 4 m/s. What is the normal force on the roller coaster at this point?

Normal Force =____ N (round to the nearest tenth)

Answer 1

Step-by-step explanation:

normal force = mass times gravity

Fn = MG

Fn=?

M=800kg

G=4m/s

Fn = 800*4

Fn = 3200 N