A 2.40 x 102-g particle is released from rest at point A on the inside of a smooth hemispherical bowl of radius R = 38.5 cm (figure below). 2R/3

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Chapter8: Potential Energy And Conservation Of Energy
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Problem 86AP: A projectile of mass 2 kg is fired with a speed of 20 m/s at an angle of 30 with respect to the...
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A 2.40 x 10--g particle is released from rest at point A on the inside of a smooth hemispherical bowl of radius R = 38.5 cm (figure below).
R
C
2R/3
i
(a) Calculate its gravitational potential energy at A relative to B.
Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. J
(b) Calculate its kinetic energy at B.
Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. J
(c) Calculate its speed at B.
Your response differs from the correct answer by more than 100%. m/s
(d) Calculate its potential energy at C relative to B.
Your response differs from the correct answer by more than 10%. Double check your calculations. J
(e) Calculate its kinetic energy at C.
Enter a number. differs from the correct answer by more than 100%. J
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Transcribed Image Text:A 2.40 x 10--g particle is released from rest at point A on the inside of a smooth hemispherical bowl of radius R = 38.5 cm (figure below). R C 2R/3 i (a) Calculate its gravitational potential energy at A relative to B. Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. J (b) Calculate its kinetic energy at B. Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. J (c) Calculate its speed at B. Your response differs from the correct answer by more than 100%. m/s (d) Calculate its potential energy at C relative to B. Your response differs from the correct answer by more than 10%. Double check your calculations. J (e) Calculate its kinetic energy at C. Enter a number. differs from the correct answer by more than 100%. J Need Help? Read It Type here to search 61% POF
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