Design a pendulum: Assuming the mass of the bob to be 0.20 kg and the initial...
Design a pendulum: Assuming the mass of the bob to be 0.20 kg and the initial angle to be 15 degrees, what length must the pendulum have in order to obtain a 1.00 second period?
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Design a pendulum: Assuming the mass of the bob to be 0.20 kg
and the initial...
A simple pendulum has a rod of length LL with a bob of mass m=0.100 kg...
A simple pendulum has a rod of length LL with a bob of mass
m=0.100 kg at the end of the rod. The rod is supposed to be very
light and all the mass is imagined to be concentrated in the
bob.
A) What is the tension in the string when the pendulum swings by
an angle θ=5.00∘?
B) What is the magnitude of the restoring force on the bob when
θ=5.00∘?
C) If you drop a perpendicular from the...
A simple pendulum has a mass 6.7 kg and a length 2.51 meters. How much initial...
A simple pendulum has a mass 6.7 kg and a length 2.51 meters. How much initial velocity v in m/s must be given to the mass with the pendulum if it is initially hanging vertically downward in order for it to later reach an angle of 39.7 degrees?
In a ballistic pendulum an object of mass is fired with an initial speed at a pendulum bob. The bob has a mass, which...
In a ballistic pendulum, an object of mass m is fired with an initial speed v0 at a pendulum bob. The bob has a mass M, which is suspended by a rod of length L and negligible mass. After the collision, the pendulum and
object stick together and swing to a maximum angular displacement θ as shown.A. Find an expression for v0, the initial speed of the fired object.Express your answer in terms of some or all of the variables m, M, L, and...
A pendulum with a bob of mass 0.400 kg ball is released from an angle of...
A pendulum with a bob of mass 0.400 kg ball is released from an angle of 10.00°. You find that the time for 10 oscillations is 12.0 s. What is the length of the string?
A pendulum is 0.864 m long and the bob has a mass of 1.04 kg. When...
A pendulum is 0.864 m long and the bob has a mass of 1.04 kg. When the string makes an angle of θ= 14.8 degrees with the vertical, the bob is moving at 1.44 m/s. Find the tangential and radial acceleration components and the tension in the string. (Hint: Draw an FBD for the bob. Choose the x-axis to be tangential to the motion of the bob and the y-axis to be radial. Apply Newton's second law.) at = ______...
The length of a simple pendulum is 0.66 m, the pendulum bob has a mass of...
The length of a simple
pendulum is 0.66 m, the pendulum bob has a mass of 305 grams, and
it is released at an angle of 11° to the vertical. (a) With what
frequency does it vibrate? Assume SHM. Hz (b) What is the pendulum
bob's speed when it passes through the lowest point of the swing?
m/s (c) What is the total energy stored in this oscillation,
assuming no losses? J
My Notes Ask Your Teacher 8. -13 points...
On the planet Newtonia, a simple pendulum having a bob with a mass of 1.31 kg...
On the planet Newtonia, a simple pendulum having a bob with a mass of 1.31 kg and a length of 188.2 cm takes 1.58 s , when released from rest, to swing through an angle of 11.5 ∘, where it again has zero speed. The circumference of Newtonia is measured to be 5.14×104 km . What is the mass of the planet Newtonia? (in kg)
On the planet Newtonia, a simple pendulum having a bob with a mass of 1.26 kg...
On the planet Newtonia, a simple pendulum having a bob with a mass of 1.26 kg and a length of 185.4 cm takes 1.59 s , when released from rest, to swing through an angle of 12.4 ∘, where it again has zero speed. The circumference of Newtonia is measured to be 5.16×104 km . What is the mass of the planet Newtonia in kg?
A simple pendulum bob with mass 16 kg is hung from the ceiling in an atrium...
A simple pendulum bob with mass 16 kg is hung from the ceiling in an atrium of a building. It is pulled aside 4.8 degrees and swings with a period of 7.0 seconds. What is a) the bob’s total energy, and b) its maximum velocity?
The string of a conical pendulum is 49.5 cm long and the mass of the bob...
The string of a conical pendulum is 49.5 cm long and the mass of the bob is 0.22 kg. (a) Find the angle between the string and the horizontal when the tension in the string is six times the weight of the bob. (b) Under those conditions, what is the period of the pendulum?
A simple pendulum has a rod of length LL with a bob of mass
m=0.100 kg at the end of the rod. The rod is supposed to be very
light and all the mass is imagined to be concentrated in the
bob.
A) What is the tension in the string when the pendulum swings by
an angle θ=5.00∘?
B) What is the magnitude of the restoring force on the bob when
θ=5.00∘?
C) If you drop a perpendicular from the...
A simple pendulum has a mass 6.7 kg and a length 2.51 meters. How much initial velocity v in m/s must be given to the mass with the pendulum if it is initially hanging vertically downward in order for it to later reach an angle of 39.7 degrees?
In a ballistic pendulum, an object of mass m is fired with an initial speed v0 at a pendulum bob. The bob has a mass M, which is suspended by a rod of length L and negligible mass. After the collision, the pendulum and
object stick together and swing to a maximum angular displacement θ as shown.A. Find an expression for v0, the initial speed of the fired object.Express your answer in terms of some or all of the variables m, M, L, and...
The length of a simple
pendulum is 0.66 m, the pendulum bob has a mass of 305 grams, and
it is released at an angle of 11° to the vertical. (a) With what
frequency does it vibrate? Assume SHM. Hz (b) What is the pendulum
bob's speed when it passes through the lowest point of the swing?
m/s (c) What is the total energy stored in this oscillation,
assuming no losses? J
My Notes Ask Your Teacher 8. -13 points...
The string of a conical pendulum is 49.5 cm long and the mass of the bob is 0.22 kg. (a) Find the angle between the string and the horizontal when the tension in the string is six times the weight of the bob. (b) Under those conditions, what is the period of the pendulum?
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