How
many times will the wheel of a car rotate in a
Journey of 88km ?given radius of wheel is 28 cm
Answers
Answered by
1
Diameter of wheel = 56 cm
Radius of wheel =
Circumference of wheel =
So. No. of revolutions in 176 cm (0.00176)= 1
No. of revolutions in 88 km =
Hence the wheels of a car rotate 50000 times in a journey of 88km given that diameter of wheel is 56cm
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Answered by
0
Answer:
r = 28cm
perimeter of wheel = 2×3.14×28
=175 cm or 1.75m
total rotation = 1.75× 88000 =154000 rotations
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