Question
A car goes round a flat circular bend whose radius is 100metres at constant speed at 30 metres per second. Calculate its acceleration?
If the mass of the car is 1500kg.calculate the frictional force required to provide the acceleration
If the mass of the car is 1500kg.calculate the frictional force required to provide the acceleration
Answers
Damon
Ac = v^2/R = 30 * 30 / 100 = 3*3 = 9 m/s^2
F = m A = 1500 * 9 Newtons
F = m A = 1500 * 9 Newtons