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Post-lab 4 Name: 1. A pendulum bob with a mass of 10 g (0.001 kg) has...
A pendulum bob, with mass 1.60 kg, is held at rest initially in a horizontal position...
A pendulum bob, with mass 1.60 kg, is held at rest initially in a horizontal position as shown. The string has negligible mass and a length of 1.20 m. The bob is then released from rest. It swings down and collides with a block of mass 2.40 kg initially at rest. Ignore air resistance. a) Use the Principle of Conservation of Mechanical Energy to find the speed of the pendulum bob just before the collision. b) (The bob collides with...
10. QUESTIONS: (1) Why is the mass of the bob not used in this experiment? Does...
10. QUESTIONS: (1) Why is the mass of the bob not used in this experiment? Does its shape make any difference? Explain (2) Draw a detailed force diagram for the pendulum bob. Why does the angle have to be kept small? Is it a matter of air resistance or is there any other reason? 6. GENERAL INSTRUCTIONS: Set up a system of rods and clamps so that the pendulums string is tied to a clamp ceiling and the bob is...
I need help for part 2 please 1) A pendulum bob of mass m is attached...
I need help for part 2 please
1) A pendulum bob of mass m is attached to an ideal string of length L. The other end of the string is attached to a rigid hook. The bob is lifted along a circular are of radius L until it and the string makes an angle with the vertical, as shown. The bob is then released from rest. a) Prediction: If the magnitude of the tension in the string is measured to...
2. The position of the motion of the bob in a simple pendulum in radians is...
2. The position of the motion of the bob in a simple pendulum in radians is given by 0(t)-3cos What is the amplitude, frequency, and period of the motion? 3.A man enters a tall tower needing to know its height. He notes that a long pendulum extends from the ceiling almost to the floor, and its period is 12 s. How tall is the tower? Two playground swings start out together. After 5 complete oscillations, the swings are out of...
A simple pendulum with mass m = 1.7 kg and length L = 2.47 m hangs...
A simple pendulum with mass m = 1.7 kg and length L = 2.47 m hangs from the ceiling. It is pulled back to an small angle of = 11.8° from the vertical and released at t = 0. 1) What is the period of oscillation? s Submit Help You currently have 10 submissions for this question. Only 15 submission are allowed. You can make 5 more submissions for this question. Your sih missions: Computed value: 2.9 Submitted: Thursday, November...
4:58 4 LTE Object POST-LAB Questions and Image Distance - Thin Lenses NAME JAIME 1. The...
4:58 4 LTE Object POST-LAB Questions and Image Distance - Thin Lenses NAME JAIME 1. The function of lenses is based on the law of refraction A light beam is traveling from the medium 1 where its speed is V., to the medium 2 where its speed is V2 = 0.8 V, a) If the first medium is the air (n = 1), what is the index of refraction for the second medium? b) If the angle of incidence is...
2. Block A has a mass of 40 kg, and block B has a mass of8 kg. The coefficients of friction betwe...
please help
2. Block A has a mass of 40 kg, and block B has a mass of8 kg. The coefficients of friction between all surfaces of contact are 0.2 and 4k 0.15. Determine (a) the accelerations of blocks A and B, (b) the tension in the cord, and (c) the velocities of blocks A and B after the block A has moved bv 0.5 m. Assume that initially the velocity of block A is 0 15° proach: . Isolate...
please answer all prelab questions, 1-4. This is the prelab manual, just in case you need...
please answer all prelab questions, 1-4.
This is the prelab manual, just in case you need background
information to answer the questions. The prelab questions are in
the 3rd photo.
this where we put in the answers, just to give you an
idea.
Lab Manual Lab 9: Simple Harmonic Oscillation Before the lab, read the theory in Sections 1-3 and answer questions on Pre-lab Submit your Pre-lab at the beginning of the lab. During the lab, read Section 4 and...
Circular motion lab. explain how the rotating mass in this lab behaves like the passenger on the ...
circular motion lab. explain how the rotating mass in this lab
behaves like the passenger on the "barrel of fun" carnival ride?
what provides the centriprtal force for the experiment ? What
provides the centripetal force on the "barrel of fun"
ride?
Circular Motion The centripetal force acting orn the rotating mass is given by: 4T MR where M mass of the rotating mass R radius of orbit T period of orbit Procedure (1) Clamp the base of the apparatus...
Experiment 10: Empirical Formulas Post-lab: 1. In the experiment, how did you figure out the mass...
Experiment 10: Empirical Formulas Post-lab: 1. In the experiment, how did you figure out the mass of any in your compound After heating minus before heating 2.8360 2.1.65g of 2. 1.651g of silver is combined with 0.1224g of oxygen. Find the empirical formula mole -0. 1.659 0.00 0.06 0.007 0.0 107.89-0 0.122490x Imole = 0.007 16.009 Empirical formula: 2.14 U O I 3. 7.00g of iron is reacted with 3.00g of oxygen. Find the empirical formula a exlmole -0.125 0.15...
10. QUESTIONS: (1) Why is the mass of the bob not used in this experiment? Does its shape make any difference? Explain (2) Draw a detailed force diagram for the pendulum bob. Why does the angle have to be kept small? Is it a matter of air resistance or is there any other reason? 6. GENERAL INSTRUCTIONS: Set up a system of rods and clamps so that the pendulums string is tied to a clamp ceiling and the bob is...
I need help for part 2 please
1) A pendulum bob of mass m is attached to an ideal string of length L. The other end of the string is attached to a rigid hook. The bob is lifted along a circular are of radius L until it and the string makes an angle with the vertical, as shown. The bob is then released from rest. a) Prediction: If the magnitude of the tension in the string is measured to...
2. The position of the motion of the bob in a simple pendulum in radians is given by 0(t)-3cos What is the amplitude, frequency, and period of the motion? 3.A man enters a tall tower needing to know its height. He notes that a long pendulum extends from the ceiling almost to the floor, and its period is 12 s. How tall is the tower? Two playground swings start out together. After 5 complete oscillations, the swings are out of...
A simple pendulum with mass m = 1.7 kg and length L = 2.47 m hangs from the ceiling. It is pulled back to an small angle of = 11.8° from the vertical and released at t = 0. 1) What is the period of oscillation? s Submit Help You currently have 10 submissions for this question. Only 15 submission are allowed. You can make 5 more submissions for this question. Your sih missions: Computed value: 2.9 Submitted: Thursday, November...
4:58 4 LTE Object POST-LAB Questions and Image Distance - Thin Lenses NAME JAIME 1. The function of lenses is based on the law of refraction A light beam is traveling from the medium 1 where its speed is V., to the medium 2 where its speed is V2 = 0.8 V, a) If the first medium is the air (n = 1), what is the index of refraction for the second medium? b) If the angle of incidence is...
please help
2. Block A has a mass of 40 kg, and block B has a mass of8 kg. The coefficients of friction between all surfaces of contact are 0.2 and 4k 0.15. Determine (a) the accelerations of blocks A and B, (b) the tension in the cord, and (c) the velocities of blocks A and B after the block A has moved bv 0.5 m. Assume that initially the velocity of block A is 0 15° proach: . Isolate...
please answer all prelab questions, 1-4.
This is the prelab manual, just in case you need background
information to answer the questions. The prelab questions are in
the 3rd photo.
this where we put in the answers, just to give you an
idea.
Lab Manual Lab 9: Simple Harmonic Oscillation Before the lab, read the theory in Sections 1-3 and answer questions on Pre-lab Submit your Pre-lab at the beginning of the lab. During the lab, read Section 4 and...
circular motion lab. explain how the rotating mass in this lab
behaves like the passenger on the "barrel of fun" carnival ride?
what provides the centriprtal force for the experiment ? What
provides the centripetal force on the "barrel of fun"
ride?
Circular Motion The centripetal force acting orn the rotating mass is given by: 4T MR where M mass of the rotating mass R radius of orbit T period of orbit Procedure (1) Clamp the base of the apparatus...
Experiment 10: Empirical Formulas Post-lab: 1. In the experiment, how did you figure out the mass of any in your compound After heating minus before heating 2.8360 2.1.65g of 2. 1.651g of silver is combined with 0.1224g of oxygen. Find the empirical formula mole -0. 1.659 0.00 0.06 0.007 0.0 107.89-0 0.122490x Imole = 0.007 16.009 Empirical formula: 2.14 U O I 3. 7.00g of iron is reacted with 3.00g of oxygen. Find the empirical formula a exlmole -0.125 0.15...
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