A loop-the-loop machine has radius r = 18m. (a) Calculate the minimum speed with which a cart must enter the loop so that it does not fall off at the highest point (Draw a free body diagram for the cart at the highest point of the loop). (b) Predict the speed at the top in this case.
A loop-the-loop machine has radius r = 18m. (a) Calculate the minimum speed with which a cart must enter the loop so that it does not fall off at the highest point (Draw a free body diagram for the cart at the highest point of the loop). (b) Predict the speed at the top in this case.
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![6. A loop-the-loop machine has radius r = 18m.
(a) Calculate the minimum speed with which a cart
must enter the loop so that it does not fall off
at the highest point (Draw a free body diagram
for the cart at the highest point of the loop).
(b) Predict the speed at the top in this case.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbc1679ea-dfd4-4725-bc90-1f8d4f8c4ad0%2Fffe224ca-3b5b-4076-a126-7c85b3a3595f%2Fd95i1h_processed.png&w=3840&q=75)
Transcribed Image Text:6. A loop-the-loop machine has radius r = 18m.
(a) Calculate the minimum speed with which a cart
must enter the loop so that it does not fall off
at the highest point (Draw a free body diagram
for the cart at the highest point of the loop).
(b) Predict the speed at the top in this case.
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