mass is stationary when it is at its extremes x= -0.1 m and x=
0.1m .
mass is stationary at t=0 , 0.9 ,1.8 sec
earliest time after starting point is t= 0.9 sec
How do I solve this? What is the earliest time at which the oscillator shown below...
How do I solve for this? Use the data table below to determine the value of the rate law constant for the first order reaction: Experiment Initial [A]/M Initial rate/M s-1 1 0.10 0.0004 2 0.20 0.0010 3 0.30 0.0018
I came across a kinetics question and tried to solve it but I do not know know how to determine which direction the motion proceeds. I checked the solution and it does not show how the direction of the motion is decided. Just wondering how I can determine/ solve for which direction the motion proceeds before I even write the equations of motion. Here is the question: In this problem it seems to be assumed that A moves up and...
How do I solve it what do I need to do to get the answer 26, A certam radiou tive decay process 'fint order) is 45% complete in 66 secon s. what is the half ase for this process? HINTS: Firstsolve for rate constant. Assume initial concentration of 100M. ~1n(ト0.45) GS し3.3 seconds b. 56.4 seconds С. 81 ,7 seconds d 75.3 seconds
How do you solve this? The answer is 70m but I cannot solve it right. 18. The figure shows velocity versus time for a runner. How far does the runner travel in 25 s A) 10 m B) 20 m C) 30 m D) 60 m 70 m 5 10 15 20 25 Time, t (0)
How do I solve this and what is the correct answer? as a function of time is given by Fig. 2-36. 87. A person driving her car at 45 km/h approaches an intersec tion just as the traffic light turns yellow. She knows that the yellow light lasts only 2.0 s before turning to red, and she is 28 m away from the near side of the intersection (Fig. 51) Should she try to stop, or should she speed up...
I need help with my Physics II (Non-Calculus) homework. How do I solve for each and what would the answers be? Thank you! 0.5 Problems Due January 28, 2019 In order to obtain good marks you solutions must include the following: 1. Identify yourself in order to obtain credit, that is put your name in the upper left hand corner of the page 2. Write legibly - If I have to spend time trying to figure out what you are...
How do you do #4? I need a single number with a direction en Consider three point charges located at the corners of a triangle as shown in the accompanying figure. lfg.-6.0 nC, 9,--1.0nC, and q3-5,0 nC, what is the net force on q3? 935.0 nC 0.10 m 0.30 m , 6.0C 91.0 nC
How do I solve this? A 0.250 kg mass is attached to a spring with k = 18.9 N/m. At the equilibrium position, it moves 2.89 m/s. What is the amplitude of the oscillation? (Unit = m) Enter
How do I solve this? A spring oscillates with a period of 0.228 s. What is its frequency? (Unit Hz) llights Resersed
How do I solve? A closed pipe creates a fifth harmonic frequency of 125 Hz. What is the next lower frequency that will create a standing wave in the pipe? (Speed of sound 343 m/s) (Unit Hz)