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Fc =4oN 4. he minute hand of a large clock is 0.50 m long 6amin -K- 3600 s (60k60)= T Min (A) Calculate its linear speed at its tip in meters per second. Equation: (271)r Givens/Unknown: Substitution: Solve: Inls 3600 (=0.55 V=0.000873mra V- T-3 6005 T. V= 360 0 (B) Calculate the centripetal acceleration of the tip of the hand. Equation: Givens/Unknown: Substitution: Solve:

Fc =4oN 4. he minute hand of a large clock is 0.50 m long 6amin -K- 3600 s (60k60)= T Min (A) Calculate its linear speed at its tip in meters per second. Equation: (271)r Givens/Unknown: Substitution: Solve: Inls 3600 (=0.55 V=0.000873mra V- T-3 6005 T. V= 360 0 (B) Calculate the centripetal acceleration of the tip of the hand. Equation: Givens/Unknown: Substitution: Solve:

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Name: wnl lH Period: Date: Circular Motion Math Worksheet f= 1/T V= (2ar) / T a = V² /r (He) Fe = m ac Fe = (mV²)/ r (N) Formulas: T= 1/f (N) A 0.5 kg ball moves in a circle that is 0.4 m in radius at a speed of 4.0 m/s. Calculate its centripetal acceleration. Givens/Unknown: m: 05K 1. Equation: Substitution: Solve: = to m/s 0.4m Calculate the centripetal force on the ball in question #1 Equation: 2. Givens/Unknown: Substitution: Solve: Zo.ON 0.5 KJ 0.4m FC 6.4 A toy cárt at the end of a string 0.70 m long moves in a circle on a table. The cart has a mass of 2.0 kg and the string has a breaking strength of 40. N. Fe (A) Calculate the acceleration the toy cart as it moves in a circle. Givens/Unknown: m- 2.0 K9 r. 70 m 3. Equation: Substitution: Solve: ton m/s zkg °c= Zom/s (B) Calculate the maximum speed the cart can attain without breaking the string. Givens/Unknown: Equation: Solve: 3.74 m/5 Substitution: = 14 =V14 mass = ZKg Fc =40N inute hand of a large clock is 0, 50 m long 6ai -K- 3600s (60k60)= Givens/Unknown: (=0.55 4. (A) Calculate its linear speed at its tip in meters per second. Equation: Substitution: Solve: (27))r V- (2 T) 0.5 3 60 0 (B) Calculate the centripetal acceleration of the tip of the hand. II nls V- 3600 V=0.000873aro T-36005 Givens/Unknown: Equation: Substitution: Solve: 60 A phonograph record 30.0 cm in diameter rotates 33.5 times per minute. cyc 32-15 cm co,15- 5. (A) What is its frequency? Equation: E- Cyc Givens/Unknown: Substitution: Solve: E- 33.5 60 '558 Hz Time (B) What is its period? Givens/Unknown: Equation: Substitution: Solve: F.558 Hz TE173
Transcribed Image Text:Name: wnl lH Period: Date: Circular Motion Math Worksheet f= 1/T V= (2ar) / T a = V² /r (He) Fe = m ac Fe = (mV²)/ r (N) Formulas: T= 1/f (N) A 0.5 kg ball moves in a circle that is 0.4 m in radius at a speed of 4.0 m/s. Calculate its centripetal acceleration. Givens/Unknown: m: 05K 1. Equation: Substitution: Solve: = to m/s 0.4m Calculate the centripetal force on the ball in question #1 Equation: 2. Givens/Unknown: Substitution: Solve: Zo.ON 0.5 KJ 0.4m FC 6.4 A toy cárt at the end of a string 0.70 m long moves in a circle on a table. The cart has a mass of 2.0 kg and the string has a breaking strength of 40. N. Fe (A) Calculate the acceleration the toy cart as it moves in a circle. Givens/Unknown: m- 2.0 K9 r. 70 m 3. Equation: Substitution: Solve: ton m/s zkg °c= Zom/s (B) Calculate the maximum speed the cart can attain without breaking the string. Givens/Unknown: Equation: Solve: 3.74 m/5 Substitution: = 14 =V14 mass = ZKg Fc =40N inute hand of a large clock is 0, 50 m long 6ai -K- 3600s (60k60)= Givens/Unknown: (=0.55 4. (A) Calculate its linear speed at its tip in meters per second. Equation: Substitution: Solve: (27))r V- (2 T) 0.5 3 60 0 (B) Calculate the centripetal acceleration of the tip of the hand. II nls V- 3600 V=0.000873aro T-36005 Givens/Unknown: Equation: Substitution: Solve: 60 A phonograph record 30.0 cm in diameter rotates 33.5 times per minute. cyc 32-15 cm co,15- 5. (A) What is its frequency? Equation: E- Cyc Givens/Unknown: Substitution: Solve: E- 33.5 60 '558 Hz Time (B) What is its period? Givens/Unknown: Equation: Substitution: Solve: F.558 Hz TE173
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