PHY-150 M2 Kinematics Lab Report (1) (1) (1) (1)

1. What is the distance and direction traveled during the 0s-8s time period? 2. What is the distance and direction traveled during the 8s-24s time period? 3. How far away and in what direction from their starting position does she end up?

Answer questions 7, 8, 9 ASAP

1. Consider the data shown in Table 1 below. This data describes the position of a person walking in front of a motion detector as a function of time. That is, at each time shown, the person's distance from the motion detector is given. Plot the data points on the axes below, with position on the vertical axis and time on the horizontal axis. Table 1. Position vs. Time Data, First Trial position, in meters time elapsed, in seconds 4.04 1.19 4.61 2.09 5.40 3.15 6.06 4.07 6.96 5.14 7.73 6.09 7.14 8.47 9.21 8.15 position (m) 10 8 7 6 4 3 2 time (s) + 7 8 9 + + + 1 2 3 4 5 1.

y-axis. In velocity, speed-time graph is used by plotting time on the x-axis and speed on the y-axis. acceleration, velocity-time graph is used by plotting time on the x-axis and velocity on the y-axis. 1. The graph below shows the speed-time motion of a car for the first 40 seconds. 25 Speed (m/s) 20 15 10 10 20 36 40 time (s) a. Calculate the average velocity of the car during the first 10 seconds of the journey. b. Find the total distance traveled by the car in the first 40 seconds.

Use the graph to answer the question. 100 80 8 $ 20 Motion of a Car 2 3 10 30 50 70 90 110 130 Time (min) The graph shows the motion of a car. Which conclusion could be drawn from the data? A. The car was at rest between 1 and 2. B. The car was moving faster at 2 than at 1. C. The car was slowing down between 3 and 4. D. The car was constantly speeding up between 1 and 3.

1. Consider the data shown in Table 1 below. This data describes the position of a person walking in front of a motion detector as a function of time. That is, at each time shown, the person's distance from the motion detector is given. Plot the data points on the axes below, with position on the vertical axis and time on the horizontal axis. Table 1. Position vs. Time Data, First Trial position, in meters time elapsed, in seconds 4.04 1.19 4.61 2.09 5.40 3.15 6.06 4.07 6.96 5.14 7.73 6.09 7.14 8.47 9.21 8.15 position (m) caper ped 8. 7 2 time (s) + 3 4 5 6 7 + 1 2 8 9. 10 6 4)

a (m/s*) B. Acceleration-Time Graph 1. A sailboat is sailing in a straight line with a velocity of 10 m/s. Then at time 1= 0 s, a stiff wind blows causing the sailboat to accelerate as seen 3+ in the diagram below. What is the velocity of the sailboat after the wind has blown for 7 seconds? Show + →t(s) 3 4. 6. your solution and answer below. -1+ -2+

12. Given below is a set of data representing the velocity of an airplane at a given time. Plot the velocity of the plane versus time and answer the questions below. Time (s) Velocity (m/s) 1 4 2 8 3 12 4 16 5 20 a. What kind of graph did you get? b. What does your graph indicate? c. What does the area of your graph indicate?

Questions: 1. Given the following description of motion, plot a distance vs. time graph that matches the description. A student 1m away from a motion detector walks away from the motion detector for 3 seconds with a speed of 2m/s. The student then stops, ponders the value of this lab for the next 2 seconds. The student, remembering they left the motion detector on, proceeds to walk back towards the detector at a speed of 3m/s for 2 seconds. Draw this graph on the area provided. 2. What is the distance from the sensor at t = 4 seconds? 3. What is the slope at t = 6 seconds? What does this value mean? Position vs. Time 4 8 Time (s) Sidon (M) 3211 AS 77 6 5 0 0 2 5

DQuestion 4 The graph below describes the relationship between velocity and time for a moving object. Velocity vs. Time v (m/s) 3 t(s) 0123 11 -2 What is the object's acceleration at time t =8 s? 12 m/s? O Omie

A part of a bicyclist's journey is captured using a motion detector and displayed on the graph shown. Use the graph to answer the following questions. Right is defined as positive. Answers have a 5% tolerance to allow for estimation. 4 Describe the bicyclist's direction of travel: right time (s) Describe the bicyclist's motion: decreasing speed 20 40 60 80 100 120 -2 What is the distance traveled? m -4 What is the final speed? m/s -6, What is the magnitude of the acceleration? m/s? velocity (m/s) 21

Eris Boreas pitched a baseball upward from the ground with a remarkable velocity of 192 ft/sec. The motion of the ball can be described by the equation s = -16t2 + vot + So. where s feet is the height of the object at t seconds, so feet is its initial height, and vo is its initial velocity. a. Write the equation that describes the ball's motion. b. How high will the baseball go? c. How long will it take for the baseball to reach its highest point? d. Find the instantaneous velocity of the ball at 4 seconds. e. Find the speed of the ball when it reaches the ground.

You measure the motion of a dynamics cart using a motion sensor.  You then plot the cart’s position vs. time and velocity vs. time.  The best way of finding the average acceleration of the cart is to find: a. the y-intercept of the position vs. time plot. b. the y-intercept of the velocity vs. time plot. c. the slope of the position vs. time plot d. the slope of the velocity vs. time plot. e. none of the above

What is the acceleration (in units of feet per second squared) of a car that goes from 16 mph to 75 mph in a 10.0 second time period? How far does the car travel during that acceleration in units of feet? Make a list of all given values, units, and the variables they represent. Write the general form of the equation you are going to use. Solve the equation.

Draw the position-time graph produced when a person starts at the 0.50-m mark, walks away from the detector slowly and steadily for 3 seconds at 0.50 m/s, stops for 3 second, and then walks for 6 seconds toward the detector half as fast as he or she walked away from it, then sits there for 3 seconds. 1. What is the total displacement and the total distance traveled? 2. What is the average speed from 0 to 15 seconds? 3.  What is the average velocity from 0 to 15 seconds?

As a train accelerates uniformly it passes successive 850 meter marks while traveling at velocities 1.5 m/s and then 15 m/s. a. For the first mark of the journey, what is the acceleration of the train in m/s sq? b. Determine the train's velocity when it passes the next mark in m/s. c. Determine the time it takes to travel the 1.7-km distance in seconds.

1. A flare is launched in the air and its height in metres after t seconds is shown in the table at the right. time (s) height (m) a) Calculate the average velocity between 1 and 4 seconds. 45 80 2 3 4 105 120 125 b) Estimate the instantaneous velocity of the flare at 6 seconds. 120 7 105 8 80 9. 10 45 c) Estimate the instantaneous velocity of the flare at 5 seconds. What does this tell you about the flare at 5 seconds?

4. What is the velocity of a plane that traveled from 562 miles from Detroit to Mackinaw City in 1.36hrs? 5. Using the following position vs time graph, create the corresponding velocity vs time graph. Show your work for the corresponding time intervals: 0-2.5 hrs 2.5-4 hrs 4-6 hrs Position vs Time Velocity vs. Time 10 40 30 20 -5 10 -10 1 2 3 4 5 6 1 3 4 5 6 Hours Hours Position (m) Velocity (m/hr)

A ball is thrown from the top of a building and falls to the ground below.   Its path is determine by the equation h=-4t square + 36t + 40, where h is the height above the ground in meters and t is the elapsed time in seconds. Determine: a. The maximum height the ball reaches and the time it takes to reach maximum height by using the method of completing the square.  Keep in fraction form. b. Determine when the ball hits the ground. c. What is the height of the building.

Motion Graphs Assessment N 09/12/2022 Using the graph below answer the following questions about a fly that starts out flying right and has an initial position of 3.0 m left: +5 velocity (m/s) 10 120 1. Identify all time segments where the fly moves with a constant velocity. 2. Identify all time segments where the fly moves right speeding up. 3. Identify time segments where the fly moves right slowing down. 4. Identify all time segments where the fly moves left speeding up. 5/16 of 5. Identify all time segments where the fly moves left slowing down. 6. Identify all time segments where the fly is at rest. 7. Identify every time the fly changes direction. 8. What is the average velocity of the fly between 0 and 24 seconds? 9. What is the distance traveled by the fly in this time interval? 10. What is the average speed of the fly in this time interval? 11. What is the average acceleration of the fly in this time interval? 12. What is the total displacement of the fly from 0 to 30 seconds?…

An object is held 10 m above the ground. It is tossed upward at 5 m/s. Describe the object's motion in words. Write an equation of motion for the object. How long does it take for the object to hit the ground? How far above the ground is the object in 1.5 sec?

1. Consider the data shown in Table 2 below. This data describes the position of a different person walking in front of a motion detector as a function of time. Plot the data points on the axes below, with position on the vertical axis and time on the horizontal axis. This time, you should notice that the data points do not form a straight line. Table 2. Position vs. Time Data, Second Trial time elapsed, in seconds time squared, in seconds squared position, in meters 0.51 0.33 1.08 1.62 1.66 3.54 2.10 5.61 2.56 8.35 3.18 12.81 3.59 16.29 4.07 20.88 position (m) 18 16+ 14+ 12+ 10+ 8 6. 4 + 2+ time (s) 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 3. Now the data points on your plot should form a straight line (this process is called linearizing the data). Draw the best-fit line on your plot. Calculate the slope of the line, rounding to 3 significant figures. Show your work and record your result below. 20