Its speed still increases but by a smaller amount. The resultant force still acts downwards but is decreasing. This is because the frictional force acting against it is increasing as the speed ...

This law is usually written as an equation: \(Unbalanced\,force = mass ... A car's engine force is 3000\(N\) and its mass is 1500 \(kg\). A frictional force of 500\(N\) acts over a distance ...