How do the kidneys affect homeostasis

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?

Which governments provide garbage collection services to homes and businesses