A car with an engine of 164 hp is moving at its maximum speed of 216 km/h. Calculate the magnitude of the force generated by its engine.
A plane’s engine works at a rate of 259 kW when it is moving at 72 km/h. Given that the air resistance is proportional to the square of its speed, find the power the engine works at when the plane moves at 97 km/h. Round your answer to the nearest hundredth if necessary.
A tractor has an engine of 187 hp and it is pulling against a force of 374 kg-wt. Find its maximum speed.