How many times will the wheel of a car rotate in a journey of 2002m, if the radius of the wheel is 49cm A. 125rev. B. 666 rev. C. 650 rev. D. 100 rev. Answer Workspace Report Discuss Answer with explanation Answer: Option C Explanation Distance=2002m Radius=49cm Circumference=2r =2*22/7*49 =308 cm Distance covered by wheel in one rotation=Circumference of wheel total rotations=total distance/total dist. covered in one rotation =200200/308 =650 revolutions Workspace
Discuss about the question