Question

the diameter of a wheel is 1.26 M. how far will it travel in 500 revolution

Answer 1

Answer:

Step-by-step explanation:

distance covered in 1 revolution = 2 x 22 x 63/7

                                                      = 44 x 9

                                                      = 396cm

distance covered in 500 revs = 500 x 396

                                                  = 198000cm

                                                  = 1980m

Answer 2

Diameter = 1.26m r= .63
Circumference of wheel = 1 revolution
circumference of wheel------ =2πr=2*22by7*(6.3)=99\25
distance covered in 1 revolution=99\25
distance covered in 500 revolutions=(99\25)*500
=1980m





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