How can a truck driver steer a truck travelling at constant speed such that (i) its acceleration is zero and (ii) magnitude of acceleration is constant ?

How can a truck driver steer a truck travelling at constant speed such

1.	How can a truck driver steer a truck travelling at constant speed such that (i) its acceleration is zero and (ii) magnitude of acceleration is constant ?
Answer» <html><body><p></p>Solution :(i)For zero acceleration, the driver should steer straight . Here constant <a href="https://interviewquestions.tuteehub.com/tag/speed-1221896" style="font-weight:bold;" target="_blank" title="Click to know more about SPEED">SPEED</a> implies that at a particular gear, the accelerator of truck is pressed such that it has <a href="https://interviewquestions.tuteehub.com/tag/attained-7662680" style="font-weight:bold;" target="_blank" title="Click to know more about ATTAINED">ATTAINED</a> a constant speed. Now to maintain zero acceleration after that, steering of the truck should be straight .<br/> (ii) For magnitude of acceleration to be constant , the driver should steer at angle such that the truck follows circular motion . The direction of acceleration changes continously but its magnitude <a href="https://interviewquestions.tuteehub.com/tag/remains-621920" style="font-weight:bold;" target="_blank" title="Click to know more about REMAINS">REMAINS</a> constant .</body></html>