edited PHYS Lab#4

EXPERIMENT ONE The purpose of this experiment is to use the given data to plot graphs and determine the experimental values of the acceleration due to gravity. A. The table below shows data taken in a free-fall experiment. Measurements were made of the distance fall (y) at each of four precisely measured times. Complete the table. Round off to same number of decimal places, even if you carry extra digits during your intermediate calculations. Time, ly,(m) y,(m)ly,(m)ly,(m)ly.(m)yt (s') (s) 0.00 0.00 0.00 0.00 Jo.00 0.00 0.50 1.0 1.4 1.1 1.4 1.5 0.75 2.6 1.00 4.8 8.2 3.2 2.8 2.5 3.1 4.4 5.1 4.7 4.8 1.25 7.9 7.5 8.1 7.4 B. The equation of motion for an object in free fall starting from rest is y = ½ gt, where g is the acceleration due to gravity. This is the equation of a parabola, which has the general form y = ax². Convert the curve to a straight line by plotting i versus t?. That is, plot the square of the time on the horizontal axis. Determine the slope of the line and compute the…

Resolution of a Force into Its Components Fx and Fy on the Force Table Given a force vector of F = 300 g-dynes at 40°, resolve the vector into its x and y components of Fx and Fy. B1.  Procedure: For simulation Simulation: https://www.desmos.com/calculator/v8aqlonljg   Use the same scale as Part 1a. Procedure: Adjust force value for F1 F2 = 0 F2= 0 F3 = 0 F3= 0 Click components: Use the values for F1x and F1y F1x (g-dynes)= F1y (g-dynes)=                    Insert Picture

Example An experimental device imparts a force of magni- tude F = 225 N to the front edge of the rim at A to simulate the effect of a slam dunk. Determine the 900 mm 700 mm F moments of the force F about point O and about point B. Finally, locate, from the base at 0, a point C on the ground where the force imparts zero moment. B 300 mm 3050 mm

tisd.schoology.com tion Solver - M.. K Kami - Your Digital.. G Similar Figures Mat.. S Schoology 2nd Period 372 Plagiarism A student drew the picture of a human body system below. The student labeled some of the organs of the system. Nose Mouth Larynx Laryngopharynx Trachea +Lung Lung- Bronchus- Bronchus Bronchioles -Diaphragm The main function of this human body system is to - O sense odors in the environment O exchange gases with the environment chew food as it enters the mouth trap particles that enter the nose 20 TIME OUT

ragdrop/dd.php?testid%31745&assignment_id%3D44020090&strand%38717&element=735. vs. Acceleration k are some key terms and expressions associated with the categories seen in the Venn Diagram. re details available when you click on them. Drag and drop each item onto the proper area of the c = sure to place it in the overlapping space." EM BANK: Move to Bottom A rate of change Can be positive or negative Change in displacement over change in Change in velocity over change in time time units m/s units m/s Velocity Both Acceleration

y-India's largest lear X ! Unacademy - India's largest + A unacademy.com/educator/doubts/solve?topic3DVKKVN need help with this question A neutron beam of initial kinetic energy E, is divided into two beams at point O by some mechanism. Thereafter the beams proceed on the path OẶC and OBC without a phase change at the corners A and B to interfere with each other at point C. Here OACB is a square of side I, tilted at an angle 0 above the horizontal. Mass of the neutron is m, Planck's constant is h and acceleration of free fall is g. the possible expression(s) for angle 0 at which a Maxima is detected at C is/are B Horizontal A 2hl /2mE, -h² 2m gl³ 2hl/2mE, 2h (A) sin (B) sin- m'gl m°gl 6hl /2mE, -9h² 2m gl 2hl/2mE, -h² 2m gl (C) sin (D) tan e Acivate Go to Settin 6 29°C Partly cloudy P Type here to search Home End F10 SC FD F2 & %23 2$ 4 7 7 8. W R 5 10

Activity 5: Check for Understanding (5 mins) Student Engagement (SE) Think-Pair-Share Solve the problem. 1. You are working as an expert witness for the defense of a container ship captain whose ship ran into a reef surrounding an island. The captain is being charged with intentionally running the ship into the reef. In discovery, the following information is correct: The ship was traveling at 2.5 m/s toward the reef when a mechanical failure caused the rudder to jam in the straight-ahead position. At that point in time, the ship was 900 m from the reef. The wind was blowing directly toward the reef and exerting a constant force of 9.00 x 10³ N on the boat in a direction toward the reef. The mass of the ship and its cargo was 5.50 x 107 kg. During the preparation for the trial, the captain claims that without control of the direction of travel, the only choice he had was to put the engines in reverse at maximum power, such that the total force exerted by the frictional drag force of…

What are possible reasons that my results weredifferent from expert value?

THE USE OF ARTIFICIAL INTELLIGENCE IS PROHIBITED!!!! SOLVE BY HAND

Analize the given and make an analysis of it.

The 47-kg boy is sliding down the smooth spiral slide such that his z coordinate decreases 2 m per turn of the spiral and his speed is 2 m/s. Neglect the size of the boy. (Figure 1) Figure Z r = 1.5 m Part A transcript Determine the r, 0, z components of force the slide exerts on him at this instant. Express your answers using three significant figures separated by commas. F₁, F₂ = Submit Provide Feedback ΨΕ ΑΣΦ Η VE Request Answer BE ? N Next >

What are some 5 possible reasons that my results were different from expect value?

2. Consider the following recursive formula for the velocity of freefalling parachute Drag coefficient is variable. Considering given constants, and the values in the table, fill the missing entries. Show your calculation steps. v(ti+1)= v(t₁) + (g-v(ti)²) (t₁+1 - ti) M [kg] g [m/sec²] At [sec] Initial velocity [m/sec] Time [sec] 0 0.5 1 1.5 2 Velocity [m/sec] 0.000 8.112 7.259 80 9.81 0.5 0 Drag coefficient [kg/m] 0.25 15 (Ca/m)*v² [m/sec²] 0.000 0.075 13.131 11.515 9.880 dv/dt [m/sec²] 9.8100 9.7348 -3.3212 -1.7052 -0.0705 Av [m/sec] 4.905 .867 -1.661 -0.853 -0.035

Please show formula's used and do step for step, please don't cut out any algebra

s/workbook.asp?t%36886438 eets.co.. MCommonLit | MY A. 1. Calculating distance and dlsplacement. Calculate the total distance traveled and displacement of the man as he walks from his house to the destination. calculations as best as possible in the boxes. Type your answers next to distance and displacement. Show the • Distance: Total path length of motion or travel. Add together all of the segments of motion. • Displacement: The absolute change in position. The straight-line deference in position between the start of motion and the end of motion. Displacement is a vector. #1 Distance (d)= Displacement (Ax) = 300 m # 2 Distance (d) = 300 m Displacement (Ax) = 300 m # 3 Distance (d) %3! 100 m Displacement (Ax) D 300 m

Please solve Q2 d, e, f, g in attached pic

I need the answer as soon as possible

Show all working explaining detailly each step.

For y = 0 the firing angle which optimizes a projectile's range is 45 degrees. For y < 0 (landing below the firing point), as in this experiment, would you expect the firing angle which optimizes the range to be greater than or less than 45 degrees? Carefully explain why.

Pls help ASAP. Pls show all work and calculations.

Needs Complete typed solution with 100 % accuracy.

Hi so here is a question we have and here is the answer for it, i understand everything up until the circled part i am really stuck there so if you could just use alot of words when you explain it because our professor just puts the equation in without explaining it so please explain it as much as you can because i really dont understand it i would really appreciate it.   Thank you

Homework: Determine the horizontal and vertical components of the pin reaction at B on CE of Figure below. The 2000 N.mm couple is applied to member CE. |2 mm 3 mm 3 mm 3 mmi 2 mml 200 Nimm 50 Nim 3 mm 2000 Nmm 1000 N

What is the Trapezoidal Rule and Simpson's Rule?

You take a walk in the park for 15 steps using a compass that points 25º North of East. How would you use the simulation to represent your path? Explain why the same representation works for illustrating this different scenario: You drive at 15 miles/hour using a compass that points 25º North of East. Write another scenario using different units that could also be represented the same.