Physics
Physics, 02.08.2021 20:10, mmaglaya1

Dr. Greco gave you a computer program to predict iteratively the motion of a falling ball; however, you discover the program is missing a few lines of code. In the space provided in the body of the script, add the statements necessary to complete the code. All numerical values are in Sl units. Glowscript 1.1 Vpython ball = sphere (pos=vector(0,10.1,0), radius = 0.1, color=color. green) mball - 0.41 vball = vector(0,-1.2000000000000002, 0) pball - mball*vball deltat - 0.5 t = 0 g = 9.8 Check the line of code that correctely describes the net force ont the falling ball. Fnet = mg Fnet = vector(0,-mg,0) Fnet = vector(0, -mball*g,0) Fnet = -mball*g Fnet - <0,-mg,0> Fnet = vector(0, -9,0) rate(100) Add statements here to update the momentum and the position of the ball. Approximate the average velocity using Daug /. Check all that apply. pball = Fnet deltat vball = pball/mball ball. pos = vball*deltat pball - pball+Fnet* deltat ball. pos = ball. pos+(pball/mball) *deltat vball = vball+(Fnet deltat)/mball pball = mball*vball ball. pos - ball. pos+vball*deltat vball = Fnet* deltat ball. pos = vball*deltat vball = pball/mball ball. pos = ball. pos+vball*deltat pball = pball+Fnet deltat ball. pos = ball. pos+pball*deltat pball - Fnet deltat vball - pball/mball ball. pos = ball. pos+vball*deltat . Please refer to the code above to answer the follwing questions: What is the initial position of the ball? (Answer should be a vector with numerical components in the proper units.) Enter (rx, Fy, rz) respectively in the answer fields and choose a correct unit. I'm e ( What is the initial momentum of the ball? (Answer should be a vector with numerical components in the proper units.) Enter (PxPy: Pa) respectively in the answer fields and choose a correct unit. kg*m/s What is the net force of the ball? (Answer should be a vector with numerical components in the proper units.) Enter (Fx, Fy, F) respectively in the answer fields and choose a correct unit. N ( Using the initial position initial momentum and net force in the previous parts, start from the momentum principle and compute the ball's momentum and position in one iterative step with At = 0.5s. Approximate the average velocity using üavgür. Your answer should be in vector form and have SI units. The momentum of the ball after one iteration step is? Enter (Px. Py, P:) respectively in the answer fields and choose a correct unit. in The position of the ball after one iteration step is? Enter (1x, ty, rz) respectively in the answer fields and choose a correct unit.

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