3.5-m-diameter merry-go-round is rotating freely with an angular velocity of 0.78 rad/s. Its total moment of inertia is 1710 kg⋅m2. Four people standing on the ground, each of mass 66 kg, suddenly step onto the edge of the merry-go-round.
A. What is the angular velocity of the merry-go-round now?
B. What if the people were on it initially and then jumped off in a radial direction (relative to the merry-go-round) ?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “3.5-m-diameter merry-go-round is rotating freely with an angular velocity of 0.78 rad/s. Its total moment of inertia is 1710 kg⋅m2. Four ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
What specific structures are in electroreceptors?
Answers (1)
The human brain can handle only one attention-consuming task at a time. True or False for E2020
Answers (1)
On August 10, 1972, a large meteorite skipped across the atmosphere above the western United States and western Canada, much like a stone skipped across water.
Answers (1)
Give 3 examples of something with potential energy.
Answers (1)
A motor uses motion in a magnetic field to produce an electric current. true or false
Answers (1)
New Questions in Physics
What is the kinetic energy of a 1,900 kg car moving at 89 km/h?
Answers (1)
Why do we study black holes
Answers (1)
Calculate the kinetic energy of a charging elephant if its mass is 5,000kg and it moves at 8m/s
Answers (2)
Why is a decrease in Earth's ozone harmful to life?
Answers (1)
What force does a window washer want acting on him when trying to keep the same position
Answers (2)