Question

the radius of the wheel of a cycle is 28m what distance will it travel in(a. one rotation)(b.22 rotations)
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Answer 1

Let wheel must be rotate n times of its circumference.

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr⇒35200=n×2×

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr⇒35200=n×2× 7

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr⇒35200=n×2× 722

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr⇒35200=n×2× 722

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr⇒35200=n×2× 722 ×28

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr⇒35200=n×2× 722 ×28⇒n=

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr⇒35200=n×2× 722 ×28⇒n= 2×22×28

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr⇒35200=n×2× 722 ×28⇒n= 2×22×2835200×7

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr⇒35200=n×2× 722 ×28⇒n= 2×22×2835200×7

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr⇒35200=n×2× 722 ×28⇒n= 2×22×2835200×7

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr⇒35200=n×2× 722 ×28⇒n= 2×22×2835200×7 ⇒n=200 revolutions.

Let wheel must be rotate n times of its circumference.Radius of wheel=28cm and Total distance=352m=35200cm∴ Distance covered by wheel=n×circumference of wheel⇒35200=n×2πr⇒35200=n×2× 722 ×28⇒n= 2×22×2835200×7 ⇒n=200 revolutions.Thus, wheel must rotate 200 times to go 352 m.

Answer 2

Step-by-step explanation: In one turn, a bicycle covers a distance equal to the circumference of it's wheel.

Circumference of a wheel= 2*pi*radius

So, in 3 turns it will cover a distance equal to say ‘d',

d= 3*circumference of a wheel= 3*2*(22/7)*28

= 528 cms

Hence, it travels 528 cms in 3 turns.