O Civil WA 6 x b What Radia B The HowBA tru S Wha G 100 How O lu (3 MET 0014 TDS Door Door Look Look Phil L The 8 webassign.net/web/Student/Assignment-Responses/last?dep=23555709 9 GAB C BitChute StrikingDistanc (@.. 00 Duolingo | Learn S... e Secure email: Proto... DuckDuckGo - Pri.. G Google 21 Facebook al Authenticat... Consider a ball on a fixed-length string being whirled in a vertical circular path as shown in the diagram below. 9 magnitude zero (a) When the ball is at the bottom of the circle, what is the direction of the tension force on the ball? Use the direction rosette to answer this question. --Select- (b) When the ball is at the bottom of the circle, what is the direction of the gravitational force on the ball? Use the direction rosette to answer this question. -Select-- (c) When the ball is at the bottom of the circle, what is the direction of the centripetal force on the ball? Use the direction rosette to answer this question. --Select-- (d) When the ball is at the bottom of the circle, what is the expression for the centripetal force on the ball? Take the upward direction as positive and the downward direction as negative when considering the sign of the forces. (Use the following as necessary: m, g and T.) MacBook 888 F2 F4 F5 F7 F9 FIO & 4 т н レ в alt GE RUBAN command option * 00 lu (3 0014 TDS Door Door Look Look OPhil L O Civil W 6 x b What The Radi B The How BA tru SWha G 100 Q How 8webassign.net/web/Student/Assignment-Responses/last?dep3D23555709 tral Authenticat... 9 GAB C BitChute StrikingDistanc (@.. 00 Duolingo | Learn S... 9 Secure email: Proto... DuckDuckGo -Pri.. G Google 21 Facebook (b) When the ball is at the bottom of the circle, what is the direction of the gravitational force on the ball? Use the direction rosette to answer this question. -Select- : (c) When the ball is at the bottom of the circle, what is the direction of the centripetal force on the ball? Use the direction rosette to answer this question. -Select-- : (d) When the ball is at the bottom of the circle, what is the expression for the centripetal force on the ball? Take the upward direction as positive and the downward direction as negative when considering the sign of the forces. (Use the following as necessary: m, g and T.) %3D (e) If the speed of the ball at the bottom of the circle is v, what is the expression for the centripetal force on the ball in terms of its speed v and the length L of the string? Take the upward direction as positive and the downward direction as negative when considering the sign of the forces. (Use the following as necessary: m, v and L.) (f) Use your answers in parts (d) and (e) to get an expression for the tension in the string in terms of the speed of the ball and the length of the string. (Use the following as necessary: m, v, g and L.) Additional Materials Reading MacBook 808 FO F6 FIO & C3 4 5 т OP H. в alt mand RUBAN command option 111

O Civil WA 6 x b What Radia B The HowBA tru S Wha G 100 How O lu (3 MET 0014 TDS Door Door Look Look Phil L The 8 webassign.net/web/Student/Assignment-Responses/last?dep=23555709 9 GAB C BitChute StrikingDistanc (@.. 00 Duolingo | Learn S... e Secure email: Proto... DuckDuckGo - Pri.. G Google 21 Facebook al Authenticat... Consider a ball on a fixed-length string being whirled in a vertical circular path as shown in the diagram below. 9 magnitude zero (a) When the ball is at the bottom of the circle, what is the direction of the tension force on the ball? Use the direction rosette to answer this question. --Select- (b) When the ball is at the bottom of the circle, what is the direction of the gravitational force on the ball? Use the direction rosette to answer this question. -Select-- (c) When the ball is at the bottom of the circle, what is the direction of the centripetal force on the ball? Use the direction rosette to answer this question. --Select-- (d) When the ball is at the bottom of the circle, what is the expression for the centripetal force on the ball? Take the upward direction as positive and the downward direction as negative when considering the sign of the forces. (Use the following as necessary: m, g and T.) MacBook 888 F2 F4 F5 F7 F9 FIO & 4 т н レ в alt GE RUBAN command option * 00 lu (3 0014 TDS Door Door Look Look OPhil L O Civil W 6 x b What The Radi B The How BA tru SWha G 100 Q How 8webassign.net/web/Student/Assignment-Responses/last?dep3D23555709 tral Authenticat... 9 GAB C BitChute StrikingDistanc (@.. 00 Duolingo | Learn S... 9 Secure email: Proto... DuckDuckGo -Pri.. G Google 21 Facebook (b) When the ball is at the bottom of the circle, what is the direction of the gravitational force on the ball? Use the direction rosette to answer this question. -Select- : (c) When the ball is at the bottom of the circle, what is the direction of the centripetal force on the ball? Use the direction rosette to answer this question. -Select-- : (d) When the ball is at the bottom of the circle, what is the expression for the centripetal force on the ball? Take the upward direction as positive and the downward direction as negative when considering the sign of the forces. (Use the following as necessary: m, g and T.) %3D (e) If the speed of the ball at the bottom of the circle is v, what is the expression for the centripetal force on the ball in terms of its speed v and the length L of the string? Take the upward direction as positive and the downward direction as negative when considering the sign of the forces. (Use the following as necessary: m, v and L.) (f) Use your answers in parts (d) and (e) to get an expression for the tension in the string in terms of the speed of the ball and the length of the string. (Use the following as necessary: m, v, g and L.) Additional Materials Reading MacBook 808 FO F6 FIO & C3 4 5 т OP H. в alt mand RUBAN command option 111

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter8: Electromagnetism And Em Waves

Section: Chapter Questions

Problem 16Q

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