What is the total acceleration of a point on the rim of a flywheel 4 mts in diameter 0.6 see after it has started from rest if it accelarates uniformly from rest to 2000 rpm in 20 secs.

Rakesh Kumar

🎓 Hard Worker ⭐ 28.44K Points

📊 Applied Mechanics

Q. What is the total acceleration of a point on the rim of a flywheel 4 mts in diameter 0.6 see after it has started from rest if it accelarates uniformly from rest to 2000 rpm in 20 secs.

(A) 68.9 mts/sec2
(B) The weights will take same time to settle
(C) The water level will fall but glycerine level will rise
(D) The weight will settle quickly in water but slowly in glycerine

💬 Discuss

✅ Correct Answer: (D) The weight will settle quickly in water but slowly in glycerine

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️

208

Total Visits

📽️

1 y ago

Published

🎖️

Rakesh Kumar

Publisher

📈

96%

Success Rate

Rakesh Kumar

💬 Discussion

Related MCQs

📊 Question Analytics