4. Use the free body diagram and Newton's 2nd law to determine an expression for the Tension in the string from the forces in the vertical direction (should depend on m, g, and 0 only). Tcos@ Tsine mg Tension, T = horizontal direction the mass moves in a circular path of radius R and speed v. Newton's Second In the Law here therefore tells us: EF = ma, mv? Tsin(8) R Combine this with your result from part 4 to determine an expression for v in terms g. 0, and R. 5. If the mass is twirled around in a circle (circumference) exactly once, taking time, t, what would be the expression used to determine its speed, v?
4. Use the free body diagram and Newton's 2nd law to determine an expression for the Tension in the string from the forces in the vertical direction (should depend on m, g, and 0 only). Tcos@ Tsine mg Tension, T = horizontal direction the mass moves in a circular path of radius R and speed v. Newton's Second In the Law here therefore tells us: EF = ma, mv? Tsin(8) R Combine this with your result from part 4 to determine an expression for v in terms g. 0, and R. 5. If the mass is twirled around in a circle (circumference) exactly once, taking time, t, what would be the expression used to determine its speed, v?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 65P: Consider the baby being weighed in the following figure. (a) What is the mass of the infant and...
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Here a=5, b=4and c=6.403. Please answer questions 4and 5
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