Please answer correctly, I posted this question previously and got
the wrong answer.Homework Answers
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Please answer correctly, I posted this question previously and got
the wrong answer.
Review I Constants...
Review l Constants ! Periodic Table Part A A block with a mass of 0.30 kg...
Review l Constants ! Periodic Table Part A A block with a mass of 0.30 kg is attached to a horizontal spring The block is pulled back from its equilibrium position until the spring exerts a force of 1.1 N on the block When the block is released, it oscillates with a frequency of 1.2 Hz How far was the block pulled back before being released? Express your answer with the appropriate units. alne Units Submit
KHWK1-Ch14 Problem 14.10 a Review I Constants | Periodic Table Part A A block with a...
KHWK1-Ch14 Problem 14.10 a Review I Constants | Periodic Table Part A A block with a mass of 0.24 kg is attached to a horizontal spring. The block is pulled back from its equilibrium position until the spring exerts a force of 1.2 N on the block. When the block is released, it oscillates with a frequency of 1.5 Hz How far was the block pulled back before being released? Express your answer with the appropriate units. IA az|- |0.075...
Please answer correctly, posted these before and got wrong answers. Problem 14.23 l Review 1 Constants...
Please answer correctly, posted these before and got wrong
answers.
Problem 14.23 l Review 1 Constants 1 Periodic Table Y Part B The position of a 46 g oscillating mass is given by z() (1.8 cm) cos 13t, where t is in Determine the period Express your answer in seconds. seconds. T-0.68 Submit Previous Answers Request Answer Incorrect:; Try Again; 5 attempts remaining Part F Determine the velocity at t-0.41 s Express your answer in meters per second. m/s Submit...
A block with a mass of 0.26 kg is attached to a horizontal spring. The block...
A block with a mass of 0.26 kg is attached to a horizontal spring. The block is pulled back from its equilibrium position until the spring exerts a force of 1.2 N on the block. When the block is released, it oscillates with a frequency of 1.2 Hz. How far was the block pulled back before being released?
CAN YOU PLEASE answer my question correctly, i posted this question and got a wrong answer....
CAN YOU PLEASE answer my question correctly, i posted this question and got a wrong answer. also show how you got the answer, THANK YOU. Given the following characteristics of magnetic tape, and using linear recording: - Density=2000 bpi - Speed= 1500 inches/second - Size=3000 feet - Number of records to be stored: 200,000 records - Size of each records=100 bytes - Block size=10 records - IBG=.5 inches Calculate the following: 1- Number of blocks needed 2- Size of the...
Review l Constants l Periodic Table Part A A block attached to a horizontal spring is...
Review l Constants l Periodic Table Part A A block attached to a horizontal spring is pulled back a certain distance from equilibrium, then released from rest at 0s. If the trequency of the block is 076 Hz, what is the earliest time after the block is released that its kinetic energy is exactly one-half of its potential energy? Express your answer with the appropriate units. Value Units Submit
㎜ Review 1 Constants l Periodic Table Part A A block attached to a horizontal spring...
㎜ Review 1 Constants l Periodic Table Part A A block attached to a horizontal spring is pulled back a certain distance from equilibrium, then released from rest at t 0s If the frequency of the block is 0.68 Hz what is the earlest time after the block is released that its kinetic energy exactly one-half of its potential energy? Express your answer with the appropriate units Units Submt Request Answer
The Fish Scale יי Review 1 Constants i Periodic Table Part A A vertical scale on...
The Fish Scale יי Review 1 Constants i Periodic Table Part A A vertical scale on a spring balance reads from 0 to 170 N. The scale has a length of 14.0 cm from the 0 to 170 N reading. A fish hanging from the bottom of the spring oscillates vertically at afrequency of 2.45 Hz Ignoring the mass of the spring, what is the mass m of the fish? Express your answer in kilograms View Available Hint(s) m 12.14...
note - I posted this previously and the answer received was wrong its not 8.3 x...
note - I posted this previously and the answer received was
wrong its not 8.3 x 10^20 photons/s
<Ch 27 HW (Part 1) Problem 27.74 If a 120-W lightbulb emits 2.5% of the input energy as visible light (average wavelength 550 nm) uniformly in all directions. Part A How many photons per second of visible light will strike the pupil (4.0 mm diameter) of the eye of an observer 1.0 m away? Express your answer using two significant figures. 8g|...
I have posted this question before and they got it wrong, the answers are NOT a.)...
I have posted this question before and they got it wrong, the
answers are NOT a.) 22.11 and b.) 48.83
The spacing between atomic planes in a crystal is 0.110 nm 15.0 keV x rays are diffracted by this crystal. Part A What is the angle of first-order diffraction? Express your answer in degrees. IVO AQ O 2 ? 0 = Submit Request Answer Part B What is the angle of second-order diffraction? Express your answer in degrees. ADV O...
Review l Constants ! Periodic Table Part A A block with a mass of 0.30 kg is attached to a horizontal spring The block is pulled back from its equilibrium position until the spring exerts a force of 1.1 N on the block When the block is released, it oscillates with a frequency of 1.2 Hz How far was the block pulled back before being released? Express your answer with the appropriate units. alne Units Submit
KHWK1-Ch14 Problem 14.10 a Review I Constants | Periodic Table Part A A block with a mass of 0.24 kg is attached to a horizontal spring. The block is pulled back from its equilibrium position until the spring exerts a force of 1.2 N on the block. When the block is released, it oscillates with a frequency of 1.5 Hz How far was the block pulled back before being released? Express your answer with the appropriate units. IA az|- |0.075...
Please answer correctly, posted these before and got wrong
answers.
Problem 14.23 l Review 1 Constants 1 Periodic Table Y Part B The position of a 46 g oscillating mass is given by z() (1.8 cm) cos 13t, where t is in Determine the period Express your answer in seconds. seconds. T-0.68 Submit Previous Answers Request Answer Incorrect:; Try Again; 5 attempts remaining Part F Determine the velocity at t-0.41 s Express your answer in meters per second. m/s Submit...
Review l Constants l Periodic Table Part A A block attached to a horizontal spring is pulled back a certain distance from equilibrium, then released from rest at 0s. If the trequency of the block is 076 Hz, what is the earliest time after the block is released that its kinetic energy is exactly one-half of its potential energy? Express your answer with the appropriate units. Value Units Submit
㎜ Review 1 Constants l Periodic Table Part A A block attached to a horizontal spring is pulled back a certain distance from equilibrium, then released from rest at t 0s If the frequency of the block is 0.68 Hz what is the earlest time after the block is released that its kinetic energy exactly one-half of its potential energy? Express your answer with the appropriate units Units Submt Request Answer
The Fish Scale יי Review 1 Constants i Periodic Table Part A A vertical scale on a spring balance reads from 0 to 170 N. The scale has a length of 14.0 cm from the 0 to 170 N reading. A fish hanging from the bottom of the spring oscillates vertically at afrequency of 2.45 Hz Ignoring the mass of the spring, what is the mass m of the fish? Express your answer in kilograms View Available Hint(s) m 12.14...
note - I posted this previously and the answer received was
wrong its not 8.3 x 10^20 photons/s
<Ch 27 HW (Part 1) Problem 27.74 If a 120-W lightbulb emits 2.5% of the input energy as visible light (average wavelength 550 nm) uniformly in all directions. Part A How many photons per second of visible light will strike the pupil (4.0 mm diameter) of the eye of an observer 1.0 m away? Express your answer using two significant figures. 8g|...
I have posted this question before and they got it wrong, the
answers are NOT a.) 22.11 and b.) 48.83
The spacing between atomic planes in a crystal is 0.110 nm 15.0 keV x rays are diffracted by this crystal. Part A What is the angle of first-order diffraction? Express your answer in degrees. IVO AQ O 2 ? 0 = Submit Request Answer Part B What is the angle of second-order diffraction? Express your answer in degrees. ADV O...
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