Do number 2 ueNumerical-Response ItemsThis section is worth 3 marks. The value of each item is 1 mark.Write your answer to each numerical response item in the blank provided.A 300 g mass is attached to the end of a spring that is suspended vertically from a ceiling.The mass is pulled down then released, and the system begins to oscillate. What is theperiod of oscillation if the spring's constant is 13.8 N/m? Express your answer tothree significant digits as 0.abc s.1.ナ69263The values of a, b, and c areand2.A wave is incident on a barrier as shown in the diagram below.27.0°93.0°What is the angle of reflection (0) on the second barrier relative to the normal? Respondto three significant digits as ab.c degrees.The values for a, b, and c areandA leaky faucet is dripping into the centre of a kitchen sink. John counts three drips infive seconds. Each drop produces a circular wave travelling away from the drop pointwith a speed of 12.0 cm/s. What is the wavelength of the resulting waves in the sink?Respond to three significant digits as ab.c cm.3.The values for a, b, and c areO and O3Ve fd

Solution: Draw the ray diagram according to the question as shown below. According to laws of…

Answered: 2. A wave is incident on a barrier as…

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter1: A Physics Toolkit

Section1.1: Methods Of Science

Problem 7SSC

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Please show your solution especially the raw value and rounded off value of your final answer PROBLEM: A simple pendulum is made from a 0.65-m-long string and a small ball attached to its free end. The ball is pulled to one side through a small angle and then released from rest. After the ball is released, how much time elapses before it attains its greatest speed?
The data points you put on the plot (F vs. x) should form a straight line. The slope of this line is the spring’s force constant (k)! Draw the best-fit line on your plot, and calculate its slope to get the force constant, in units of Newtons per meter (N/m). Remember that the slope of a line is equal to the rise over the run. Show your calculation, and round to 3 sig figs.
Find the Frequency of your heart: Click here to learn how to find your pulse. Step 1: Count number of pulse (beats) in one min. Step 2: Find the period (in seconds) and frequency of your heart’s oscillations?
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Below is the depicted graph of the velocity of a block that is connected to a spring with an unspecified mass and a force constant of 80 N/m, undergoing oscillation. The time axis is wrongly marked for 1.6 sec. It should be 1.8 sec. Determine the period, frequency, and angular frequency of oscillation? Calculate the maximum displacement of the mass from equilibrium in centimeters? Just so you know: It does not correspond to the amplitude of the velocity graph. What is the peak acceleration of the mass and identify the moments when it transpires?
please provide “given/formula(s)/solution/answer” format. Clearly label all cases (a, b). Answers must be clear to read and show all step place and thank you. 1.Calculate the period T, in seconds (s), for the following cyclical events: a. five classes every 375 minutes b. ten swings of a pendulum in 6.7 s 2.Calculate the frequency f, in hertz (Hz), for the following cyclical events: a. 120 oscillations in 2.0 sb. 45 revolutions of a turntable in one minute 3.As a train pulls out of the station going 50 m/s it blasts its horn, what is the frequency heard by the train if the passengers still at the station are hearing 384 Hz
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Glencoe Physics: Principles and Problems, Student…

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9780078807213

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