Question

Three circular wires are attached in series suchthat, if one wire is rotated, other two also getrotated. If the diameter of a wire is times thatof immediate left wire and the left most wirerotates at the speed of 32 revolutions perminute, then the number of revolutions made byright most wire per minute will be​

Answer 1

Answer:

Here

Step-by-step explanation:

1rev.→

32

1

min

2πr→

32

1

min

1→

32×2πr

1

min

2πr

′

→

32×2πr

1

×2πr

′

min→

32×2πr

1

×2π×

25

16

min

1rev.→

50

1

min

1min→50revolution

got it