Recent content by Bethany

Homework Statement A 2000 kg car is driving up a 20° grade at a speed of 85 km/h. What force must be applied to the car to accelerate it up to 100 km/h in 10s? m= 2000 kg θ= 20° Vo= 85 km/hr = 23.6 m/s Vf = 100 km/hr = 27.8 m/s t = 10 s Homework Equations F = ma (Fx = max) Fx= Fcosθ Vox =...