Assume that your eyes are located at the top of your 1.60 m tall body.
a) What size plance mirror would you need to see your whole body if you were standing 1 m from it?
b) How far from the floor should the bottom edge of the mirror be placed?
c) How would your answers to (a) and (b) change...
A car traveling with a constant speed of 80 km/h passes a stationary motorcyle policeman. The policeman sets off in pursuit, accelerating to 80 km/h in 10.0 s and reaching a constant speed of 100km/h after a further 5.0 s. At what time will the policeman catch up with the car?
I am stuck...