Physics question and answers for April 10, 2024
- Q A block attached to a spring with a force constant of 85 N m is undergoing simple harmonic motion on a horizontal frictionless surface The period of vibration of this...
- Q and Energy Draw the three energy diagrams for this pendulum Support Maximum Point String Bob Equilibrium Point Energy Pie Charts Maximum Point OC
- Q The following image shows a mass on an oscillating spring The mass is moving from position A to B and then to C Once at C it returns in the...
- Q 05 09 HC A message in a bottle is floating on top of the ocean in a periodic manner The time between periods of maximum heights is 24 seconds and...
- Q An ball is connected to a string as shown The ball moves downward from position A with a speed vo Traveling on a circular path the ball stops at position...
- Q b How fast will the mass be traveling when it returns to the equilibrium position E f J 202 17 5 pts A m 0 60 kg mass attached to...
- Q A tennis coach paces back and forth along the sideline 10 times in 2 minutes The frequency of her pacing is Hz
- Q 2T T 2 T T 2 26 A simple pendulum having a bob of mass M has a period T If you double M but change nothing else what would...
- Q 1 A wave can best be described as O a a transfer of potential energy from a medium Ob a motion of a light source O c a vibration in...
- Q 19 The speed of sound in ice water and steam is shown What best explains the speed of sound in different states of matter Medium Ice Water Steam Temperature C...
- Q 9 The graph represents the simple harmonic motion of a pendulum Which arrow indicates the Period of the motion Displacement O A OB O C O D A B C...
- Q The graph represents the simple harmonic motion of a pendul Which arrow indicates the Amplitude of the motion Displacement O A B O C O D A B C D...
- Q 5 Two waves traveling in opposite directions on a rope meet and undergo complete destructive interference Which of the following best describes the waves a moment AFTER the waves meet...
- Q A mass Mis attached to a spring with spring constant k When this system is set in motion with amplitude A it has a period T What is the period...
- Q A mass of 0 150 kg is attached to a spring with a force constant of 3 58 N m and undergoes simple harmonic oscillations What is the period of...
- Q 21 A 2 0 kg box is trave stationary 6 0 kg bo N m as shown in th frequency of the os 5 0 m s
- Q A mass attached to a very light spring executes simple harmonic motion If you want to double its total energy you should double the force constant of the spring while...
- Q 4 Given the equation for simple harmonic motion d 8 sint where d is in feet and t is in seconds a Find the maximum displacement with correct units b...
- Q 5 Suppose a 1 4 kg mass is attached to a spring with spring constant k 4 N m Suppose the spring is in a medium that offers a damping...
- Q Calibri Brass 69 7 g Cork 2 8 g Lead 86 5 g 11 What is the period for each pendulum 12 points Mass Period seconds Wood 5 3 g...
- Q When a mass of 530 g is attached to a vertical spring and lowered to its equilibrium position it is found that the spring extends 16 0 cm If the...
- Q What is the total energy of a 315 g mass that is attached to a horizontal spring with a force constant of 383 0 N m and oscillates along a...
- Q A system consists of a mass vibrating on the end of a spring The total mechanical energy of this system O is always equal to the square of the amplitude...
- Q The force constant for a simple harmonic motion is k and the amplitude of the motion is A The maximum value of the potential energy of a mass moscillating with...
- Q A wave has a period 2 00 s an amplitude 20 0 cm and a wavelength 3 00 m What is the speed of the wave 340 m s 0...
- Q The position of a mass that is oscillating on a spring is given by x 0 360 m cos 19 3 s t What is the period in s of...
- Q A 0 400 kg block on a horizontal frictionless surface is attached to an ideal massless spring whose spring constant is 270 0 The block is pulled from its equilibrium...
- Q The velocity of an object vibrating along the x axis obeys the equation v 0 800 m s sin 46 0 rad s t What is the magnitude of the...
- Q Which one of the pendulums oscillates v 10 cm 100 g Pendulum A 12 cm 200 g C 15 cm 100 g D 12 50 g
- Q The figure below shows the position versus time graph of an ob harmonic motion Determine the period and amplitude of oscilla x cm 8 T 4 AA 5 10 15...
- Q An object has a position given by x (t) = At where A = 0.677 m/s4. What is the velocity of the object at time t = 1.36 s?Express your...
- Q Professor Graves tries to entertain his cats by tying a plastic mouse to the end of a horizontal spring. He tests the setup, pulling the 0.25 kg mouse 25 cm...
- Q Say you just woke up in the morning, and while going to take a shower you realized you had a physics test to take. Because of the joy overwhelming you...
- Q If a simple harmonic oscillator has got a displacement of 0.04 m and acceleration equal to 3.06 m/s at any time, what is the angular frequency of the oscillator in...
- Q For the spring/mass system with an external force of the form Fext = sin(bt), what needs to be the case to see the exact phenomenon of beats?No damping, and a...
- Q A particle moves along a line so that, at time t, its position is s(t) = 5 sin(6), t>0. a. What is the first time t that the particle changes...
- Q The displacement of an object is described by this equation, where x is in meters and t is in seconds: x = (0.42 m) cos(9.6t) What is the frequency (Hz)...
- Q The springs of a 1500 kg car compress 5mm when its 68 kg driver gets into the driver's seat. If the car goes over a bump, what will be the...
- Q The length of a simple pendulum is 0.56 meters, the pendulum bob has a mass of 481 g, and it is released at an angle of 12 degrees to the...
- Q 15. The diagram represents wavelengths of different colors of visible light that pass by in a specific time period. Which color of light has the greatest frequency? Red Yellow Blue...
- Q A weight suspended from a spring is seen to bob up and down over a distance of 39 cm twice each second.What is its frequency?Answer in units of Hz.
- Q Investigation 1.2 For each variable, determine whether or not your measurements are the same or different within the uncertainty. In the space below, for each variable discuss, based on your...
- Q A mass hanging from a spring undergoes vertical simple harmonic motion.Where in the motion is the magnitude of the net force equal to zero?At the highest point in the oscillation.At...
- Q Find the magnitude of average velocity of a particle executing SHM starting from positive extreme till it moves a distance 3A/2 if A is the amplitude and T is time...
- Q Energy in SHM: A 1.8-kg mass attached to anideal massless spring with a spring constant of24.0 N/m oscillates on a horizontal, frictionlesstrack. At time t = 0.00 s, the mass...
- Q A particle executes SHM between x = -A and x = + A. The time taken for it to go from x = 0 toA/2 is T? and to go...
- Q A mass of 0.100 kg connected to a spring with a spring constant 5.00 N/m. (a) Calculate the period and the frequency of the motion. (b) When an unknown mass...
- Q Position of a particle is given by x = A sin(wt + ?) where x is in meter and w, are constants. Find the velocity of the particle at time...
- Q Mechano, the evil robot ccat, has captured the mouse, Jerry (m=0.600 kg), and is about to launch him out of a window using his robotic sling shot.The slingshot has two...
- Q The pendulum is a device that measures time. Calculate the length of the mathematicalpendulum that shows time 1 second on Earth. Explain what can cause this clock runslower or faster...
- Q A child with poor table manners is sliding his dinner plate back and forth in SHM with an amplitude of 10 cm on a horizontal surface. At a point 6...
- Q A steel wire of length L connects a hook on the ceiling to a bowling ball, With the steel wire kept taut, the bowling ball is lifted to a height...
- Q A 24 kg mass is undergoing simple harmonic motion with anamplitude of 25 cm. If the force constant of the spring is 50 N/m:a. Calculate the total energy of the...
- Q A geologist suspends a 0.30-kg stone on an ideal spring. In equilibrium the stone stretches the spring 2.0 cmdownward stone is then pulled an additional distance of 1.0 cm down...
- Q Read the section in your Physics textbook or verified resource that discusses wave phenomena, simpleharmonic motion and the relevant terminology (i.e., wavelength, frequency, period, and wave speed).Complete the problems on...
- Q If x, v and a denote the displacement, the velocity and the accelerated of a particle executing simple harmonic motion of time. period T, then, which of the following does...
- Q A compact car has a mass of 1300 kg. When empty, the car bounces up and down on its springs 2.0 times per second. What is the car's oscillation frequency...
- Q A guitar string with a linear density of 2.00 g/m is stretched between supports that are 60 cm apart. The string is observed to form a standing wave with three...
- Q A block attached to a horizontal spring is pulled back a certain distance from equilibrium, then released from rest at t = 0 s. If the frequency of the block...
- Q (a) If you increase the length of a pendulum by a factor of 3, how does the new period T compare to the old period 7?(b) If you decrease the...
- Q When a jumbo egg was dropped from 5 meters onto a 1-inch foam surface, the egg was fractured.According to the egg drop experiment, how much is the change in momentum...
- Q An object that completes 100 vibrations in 5 seconds has a period ofSelect one:a. 0.5 secondsb. none of thesec. 1 secondd. 2 seconds
- Q A boat moves up and down on a lake as a wave passes by. If the boat oscillates 10 times in 2 seconds, what is the period of the wave?0.2...
- Q A block is connected to the end of a spring and bobs up and down over a total distance of 30 cm. It bobs up and down twice every second....
- Q A ball is attached to a vertical spring with a spring constant of 6.0 N/m. It is held at the equilibrium position of the spring and then released. It falls...
- Q A toy airplane ejects its 8.4 g pilot using a spring with a spring constant of 5.2*10 N/m. The spring is initially compressed 5.2 cm.(a) Calculate the elastic potential energy...
- Q Part (a) refers to the figure below. Block 1 has a mass m? = 0.2 kg and is travelling to the right with an initial speed v?,i = 2 m/sec....
- Q Part (a) refers to the figure below. A block of mass m = 0.1 kg is going down and inclined plane with an initial speed v?. The inclined plane makes...
- Q Part (b) refers to the figure below. Block 1 has a mass m? = 0.2 kg and is travelling to the right with an initial speed v?,i = 2 m/sec....
- Q A bird flaps its wings 3 times a second. What are the frequency and period of this motion? (F= 1/T and T = 1/f) *F = 5 Hz and T...
- Q A 7.0 kg box is attached to a spring that is compressed a distance of 0.5 meters. When the box is released from the spring, it moves to the right...
- Q An ideal spring hangs vertically from the ceiling.The spring has a spring constant 29.5 N/m and an unstretched length of 0.240 m.An object with mass 0.25 kg is attached to...
- Q A 200 g mass attached to a horizontal spring oscillates at a frequency of 2.0 Hz. At t = 0s, the mass is at x = 5.0 cm and has...
- Q Two stereo speakers are separated by 9.0 m. The speakers can be made to issue the same frequency note in phase. A listener stands at the midpoint of the line...
- Q A point on the string of a violin moves up and down in simple harmonic motion with an amplitude of 1.24 mm and a frequency of 875 Hz.(a) What is...
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