500 revolution and tha diamitr s 77 cm find tha distance
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Given that diameter = 77cm.
Then the radius r = d/2
= 77/2
We know that circumference = 2pir
= 2 * 22/7 * 77/2
= 22 * 11
= 242cm.
1 revolution = 242cm.
Therefore the distance covered by 500 revolutions = 500 * 242
= 121000 cm (or) 1210m.
Hope this helps!
Then the radius r = d/2
= 77/2
We know that circumference = 2pir
= 2 * 22/7 * 77/2
= 22 * 11
= 242cm.
1 revolution = 242cm.
Therefore the distance covered by 500 revolutions = 500 * 242
= 121000 cm (or) 1210m.
Hope this helps!
ramavtar1:
find tha distance covered by tha wheel of a car 500 revolution if the daiamiterof the wheel is 77
tell me
and ans is km
I have already answered. Sorry I forgot to answer in km. It will be 1.2km.
Answered by
0
As diameter is 77 cm
Radius = d/2 = 77/2 cm
Hence the perimeter of wheel = 2 * pi * r => 2 * 22/7 * 77/2 => 242 cm^2
Hence distance =number of revolutions * the perimeter
= 500 * 242
distance = 121000 cm = 1210 m = 1.21 km
Hence the distance is 1.21 km
HOPE IT HELPS!
MARK AS BRAINLIEST PLEASE.
CHEERS!
Radius = d/2 = 77/2 cm
Hence the perimeter of wheel = 2 * pi * r => 2 * 22/7 * 77/2 => 242 cm^2
Hence distance =number of revolutions * the perimeter
= 500 * 242
distance = 121000 cm = 1210 m = 1.21 km
Hence the distance is 1.21 km
HOPE IT HELPS!
MARK AS BRAINLIEST PLEASE.
CHEERS!
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