14. [1pt] A 0.618 kg mass vibrates according to the equation x = 0.265 sin(5.45t), where...
14. [1pt]
A 0.618 kg mass vibrates according to the equation
x = 0.265 sin(5.45t), where x is in meters and t is in seconds.
Determine the amplitude.
Answer:
15. [1pt]
Calculate the period.
Answer:
16. [1pt]
Calculate the total energy.
Answer:
17. [1pt]
Calculate the potential energy when x = 10.4 cm.
Answer:
Homework Answers
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14. [1pt]
A 0.618 kg mass vibrates according to the equation
x = 0.265 sin(5.45t), where...
just number 17 14. [1pt] A 0.649 kg mass vibrates according to the equation x=0.260 sin(5.811),...
just number 17
14. [1pt] A 0.649 kg mass vibrates according to the equation x=0.260 sin(5.811), where x is in meters and is in seconds. Determine the amplitude. Correct, computer gets: 2.60E-01 m 15. [1pt] Calculate the period. Yes, Computer gets: 1.08E+00 s 16.[1pt] Calculate the total energy. Correct, computer gets: 7.40E-01 J 17. [1pt] Calculate the potential energy when x= 11.8 cm Answer: Submit All Answers
A 442g mass vibrates according to the equation x = 0.370 sin (5.95 t) where x...
A 442g mass vibrates according to the equation x = 0.370 sin (5.95 t) where x is in meters and t is in seconds. A) Determine the amplitude. B) Determine the frequency. C) Determine the period. D) Determine the total energy. E) Determine the kinetic energy when x is 12.6 cm. F) Determine the potential energy when x is 12.6cm.
A 0.47 kg mass vibrates according to the equation x -0.48 cos (8.36t+ 3.15), where x...
A 0.47 kg mass vibrates according to the equation x -0.48 cos (8.36t+ 3.15), where x is in meters, and t is in seconds. (a) Determine the amplitude. m (b) Determine the frequency. X Hz (c) Determine the total energy. (d) Determine the kinetic energy and potential energy when x = 0.33 m. kinetic energy - potential energy -
A 0.70 kg mass oscillates according to the equation x=0.22sin(5.8t) where x is in meters and...
A 0.70 kg mass oscillates according to the equation x=0.22sin(5.8t) where x is in meters and t is in seconds. What is the Kinetic and Potential Energy when X=11cm
Please show all the work A 1.15 kg mass oscillates according to the equation x=0.650 cos...
Please show all the work
A 1.15 kg mass oscillates according to the equation x=0.650 cos (8.40t) where x is in meters and t in seconds. Determine: the amplitude, the frequency, the total energy, and the kinetic and potential energy when x=0.360m
A 0.50 kg mass attached to the end of a spring vibrates according to the equation...
A 0.50 kg mass attached to the end of a spring vibrates according to the equation x = 0.45 cos 8.40t, where x is in meters, and t in seconds. (a) Write down equations for its velocity and acceleration as functions of time. (b) What is its maximum speed and what is the earliest time (after t =0) at which it has this speed? (c) What is its maximum positive acceleration and the earliest time ( t >0) at which...
Ch. 11 #7 A 1.30 kg mass oscillates according to the equation x=0.500cos8.70t, where x is...
Ch. 11 #7 A 1.30 kg mass oscillates according to the equation x=0.500cos8.70t, where x is in meters and t is in seconds. Part A Determine the amplitude. Part B Determine frequency Part C Determine the total energy. Part D Determine the kinetic energy when x = 0.210 m .
A 1.10 kg mass oscillates according to the equation x=0.500cos8.00t, where x is in meters and...
A 1.10 kg mass oscillates according to the equation x=0.500cos8.00t, where x is in meters and t is in seconds. Determine the kinetic energy when x = 0.300 m.
A string vibrates according to the equation 1. Y(x,t) = 10.0 cm * sin((7.00cm-')x)*cos(2.00 rad/s)t (THIS...
A string vibrates according to the equation 1. Y(x,t) = 10.0 cm * sin((7.00cm-')x)*cos(2.00 rad/s)t (THIS IS A STANDING WAVE. What is the angular wave number? What is the wavelength? What is the speed of the 2 waves making the standing wave? What is the amplitude of the 2 waves making the standing wave? What is the distance between the nodes? What is the angular speed of the 2 waves making the standing wave? What is the period of the...
C) A string vibrates according to the equation: NT y = (0.5 cm) ( sin (...
C) A string vibrates according to the equation: NT y = (0.5 cm) ( sin ( cm*') x ] cos(407 sec-)t con 3 a) What is the amplitude of the and velocity of the component waves whose superposition can give rise to this vibration? (5 pts) b) What is the distance between nodes? (5 pts) c) If this standing wave has 3 antinodes, what is the length of the string? (5 pts)
just number 17
14. [1pt] A 0.649 kg mass vibrates according to the equation x=0.260 sin(5.811), where x is in meters and is in seconds. Determine the amplitude. Correct, computer gets: 2.60E-01 m 15. [1pt] Calculate the period. Yes, Computer gets: 1.08E+00 s 16.[1pt] Calculate the total energy. Correct, computer gets: 7.40E-01 J 17. [1pt] Calculate the potential energy when x= 11.8 cm Answer: Submit All Answers
A 0.47 kg mass vibrates according to the equation x -0.48 cos (8.36t+ 3.15), where x is in meters, and t is in seconds. (a) Determine the amplitude. m (b) Determine the frequency. X Hz (c) Determine the total energy. (d) Determine the kinetic energy and potential energy when x = 0.33 m. kinetic energy - potential energy -
Please show all the work
A 1.15 kg mass oscillates according to the equation x=0.650 cos (8.40t) where x is in meters and t in seconds. Determine: the amplitude, the frequency, the total energy, and the kinetic and potential energy when x=0.360m
A string vibrates according to the equation 1. Y(x,t) = 10.0 cm * sin((7.00cm-')x)*cos(2.00 rad/s)t (THIS IS A STANDING WAVE. What is the angular wave number? What is the wavelength? What is the speed of the 2 waves making the standing wave? What is the amplitude of the 2 waves making the standing wave? What is the distance between the nodes? What is the angular speed of the 2 waves making the standing wave? What is the period of the...
C) A string vibrates according to the equation: NT y = (0.5 cm) ( sin ( cm*') x ] cos(407 sec-)t con 3 a) What is the amplitude of the and velocity of the component waves whose superposition can give rise to this vibration? (5 pts) b) What is the distance between nodes? (5 pts) c) If this standing wave has 3 antinodes, what is the length of the string? (5 pts)
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