Answer:
The answer is B have a great day hope I helped
F = 17.3 kN
Explanation:
The normal force must support the weight of the car plus provide for the needed centripetal acceleration.
F = m(g + v²/R ) = 1000(9.8 + 15²/30) = 17,300
Good Luck!
Answer:ture
F=ma
a=F/m
a=50/72=
a=0.694
