a belt 24.7 5 M long passes around at 3.5 CM diameter Pulley. the belt make 3 complete revolution in a minute how many radian does the wheel turn in 2 second?
Answers
Answered by
1
Answer:
Step-by-step explanation:Pulley (wheel) turns
58.3333
in 5 seconds
Answered by
0
Answer:
answer is 35.35 rad in 2 seconds
Step-by-step explanation:
S = 24.75 m
r = 3.5 cm (in diameters)
Ѳ = ?
solution:
r = d/2
r =3.5/2
r = 1.75 cm
r = 1.75/100
r = 0.0175
s = r Θ
Θ = s/r
Θ = 24.75/0.0175
Θ = 1414 * 3 / 60 * 2
Θ = 35.35 rad in 2 seconds.
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