rate of 700 r
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The wheel of an automobile revolves at the rate of 700 rpm. How fast does it move in kilometre per hour, if the radius of its wheel is 250 mm
![PROBLEM 4.2
2. A horizontal platform 8 m in diameter revolves so that a point on its rim moves
6.3776 m/s. Find its angular speed in rpm.
20 грm
b. 22 гpm
с. 24 грm
d. 26 гpm
a.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa2fc801e-32e8-4eb8-94dc-a94388f16181%2F1d00a286-57d6-4121-8c8f-054cc68d8314%2F9vybtua_processed.png&w=3840&q=75)
Transcribed Image Text:PROBLEM 4.2
2. A horizontal platform 8 m in diameter revolves so that a point on its rim moves
6.3776 m/s. Find its angular speed in rpm.
20 грm
b. 22 гpm
с. 24 грm
d. 26 гpm
a.
![PROBLEM 4.1
1. The wheel of an automobile revolves at the rate of 700 rpm. How fast does it
move in kilometre per hour, if the radius of its wheel is 250 mm.
6.09 kph
b. 5.09 kph
c. 7.09 kph
d. 8.09 kph
а.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa2fc801e-32e8-4eb8-94dc-a94388f16181%2F1d00a286-57d6-4121-8c8f-054cc68d8314%2Fkc71xy9_processed.png&w=3840&q=75)
Transcribed Image Text:PROBLEM 4.1
1. The wheel of an automobile revolves at the rate of 700 rpm. How fast does it
move in kilometre per hour, if the radius of its wheel is 250 mm.
6.09 kph
b. 5.09 kph
c. 7.09 kph
d. 8.09 kph
а.
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