lab#3Aworksheetinperson

Instructions: Read and understand the word problem below. Answer it using the most appropriate free fall equation or equation derived from the free fall equation. In a piece of paper write your complete solutions for the problem with given and find. A boy tosses a coin with a velocity of +1.47 m/s. Find: a. the maximum height reached by the coin, b. time of flight c. velocity when the coin returns to the hand. Suppose the boy failed to catch the coin and the coin goes to the ground. The boy's hand is 4.9 x 10-1 m above the ground. d. With what velocity will it strike the ground?

I need the answer as soon as possible

You ride your bike for 1.5 h at an average velocity of 10 km/h, then for 30 min. at 15 km/h. a) What is your average velocity in km/h. b) What is your velocity in m/s. c) What is your velocity in miles per hour (mph)

I did a lab based Projectile Motion and they ask me this question Following the definitions of direct and inverse proportionality earlier, discuss why this equation shows that your answers for initial velocity and gravity are correct. * Note that this range equation only works if y0 = yf I think is because of the no air resistance but im not sure can you help me this one I don't want to know if I'm right or wrong?

I need help with this problem please explain to me on how to solve it

Please answer starting A. d.

Direction: Below shows the velocity of an object over a time interval of 40 seconds. Complete the table below then convert the tabulated data into a motion graph by using a graphing paper.   Questions 1. What is the velocity of the object at t = 15 s? 2. Describe what is happening to the velocity of the object at t = 25 s? 3. What is the average acceleration of the object between t = 0 and t = 5 s? 4. What is the average acceleration of the object between t = 5 s and t = 30 s? 5. What the average acceleration of the object over the entire 40 s time interval? 6. What is the instantaneous acceleration of the object at t = 35 s? 7. How far did the object travel between t = 5 s and t = 15 s? 8. What is the object’s displacement between t = 15 s and t = 20 s? 9. Find the displacement of the object over the entire 40 s time interval. 10. The area under a velocity-time graph between any two times gives the _______________ during that interval.

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

ex intos Learning Activities Last time, you have learned how to determine if an object is moving or not. For this module, you will learn how motion can be visualized or illustrated using tape charts and motion graphs. To help you get ready, perform the task below: by 1 Read and analyze the following statements and get ready to answer the questions listed below: A jeepney is moving at a rate of 45 kilometers within 0.50 hour before it stops at a red light. After 5 minutes the vehicle moves again, but this time it initially moves at a rate of 15 kilometers for 15 minutes which then increased to 35 kilometers after another 15 minutes. The jeepney then continued to move at the same speed until it reaches another stop. LAM ni of 1. 2. BOLA TENIMELDA "23930 (263) 21-09-1993 Jeepney DKU-464 and Baliwag Transit Inc Hino RF NVT-923 (fleet No 2016) in J. Abad Santos near Solis Street, Tondo, Manila. Philippines." by express000 is licensed under CC BY-NC-SA 2.0 How would you describe the motion…

Instructions Timed Test This test has a time limit of 30 minutes.This test will save and submit autornatically whe Wamings appear when half the time, 5 minutes, 1 minute, and 30 seconds remain. Multiple Attempts Not allowed. This test can only be taken once. Force Completion This test can be saved and resumed at any point until time has expired. The timer will cc Remaining Time: 20 minutes, 53 seconds. A Question Completion Status: 1 4. A Moving to another question will save this response. Question 2 "If the voltage is increased, then the electrical energy will be (keeping Resistance and time duration fixed)" O Increased O Decreased O Same O None of these A Moving to another question will save this response. Take Test: FL21_Phy. FUJITSU F6 F7 F8 F9 F10 F11 F12 Prt Scr Sys Rq ECO & 6. 7 V 9 Y!

Answer the following question given below and write the correct answer.  1. A box was dropped from the top of a building. Which of the following is true regarding its displacement per second? a. The distance covered by the falling box per second increases. b. The distance covered by the falling box per second decreases. c. The distance covered by the falling box per second remains constant. d. I need more details to confirm any of these three statements.   2. A box was dropped from the top of a building. Which of the following is true regarding its velocity? a. The velocity increases. b. The velocity stays the same. c. The velocity decreases. d. I need more details to confirm any of these three statements.   3. A box was dropped from the top of a building. Which of the following is true regarding its acceleration? a. The acceleration increases. b. The acceleration stays the same. c. The acceleration decreases. d. I need more details to confirm any of these three statements.   4. A rock…

f. Find the distance traveled for a total time of 30 seconds interval. g. Find the average velocity within the duration of 30 seconds. h. What is the degree of the curve from the v-t graph for the first 10 s? i. What is the degree of the curve from the s-t graph for the first 10 s?

I need help with these questions using the data (Not honor class) (Not grading)

Answer questions 7, 8, 9 ASAP

I need handwritten or I'll dislike

I don’t understand it I need help

Needs Complete typed solution with 100 % accuracy.

Answer question 10 and 11

1. For the graph of position vs. time.  a. Describe the shape of the graph. Explain how the motion of the ball corresponds to the shape of the graph. What is the positive direction? b. What is the best regression equation to fit the data? (linear, power, exponential, etc) c. What does the slope represent on this graph? For the graph of velocity vs. time  a. Describe the shape of the graph. Explain how the motion of the ball corresponds to the shape of the graph. What is the positive direction? b. What is the best regression equation to fit the data? (linear, power, exponential, etc) c. What does the slope represent on this graph?

A basketball dropped from the roof of a three-story building falls to the ground. Ignoring air resistance, sketch the motion diagram for this motion, including approximate representations of the position versus time, velocity versus time, and acceleration versus time graphs for this motion. Include axes labels, appropriate numbers, and units for each graph. Upload an image of the sketches and explain your sketches in words in the panels below.

Velocity - Time Graphs We also know that acceleration = final velocity - initial velocity time In the same way we use motion graphs to calculate velocity, we can use them to calculate acceleration. Let's take a look at how to analyze and interpret these graphs. A t (s) (s/w) A Name We can also use v-t motion graphs to see if an object is speeding up or slowing down. For each of the graphs below, label whether the object is speeding up, slowing down, traveling at a constant velocity, or standing still. Example Problem t (s) 1.For the motion graph to the right, what is the y-axis? 2. For the motion graph to the right, what is the x-axis? 3. How could we use this information to measure acceleration? Write your thoughts: a = t (s) Use the y-axis to determine initial velocity (vi): Use the y-axis to determine final velocity (v₁): Using the x-axis to determine time So, using our equation, a = vf - Vi t (s Period (s/w) A t (s) 10 ik t (s) 30

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.

The velocity of the container traveling along the axis is shown as a function of time in the picture. If the container at x=0 then t=0.      a.)what is the objet's acceleration between 12 and 18 s. ? b) what is the final position x of the object at t=18s c) through what total distance object moved between t=0 and t=18 s

A simple way of measuring a person's reaction time is to let the person catch a freely-falling ruler or meter stick and then measure the distance from the point where the fingers of the person was placed before the ruler is released to the point where the person's finger was located after the ruler was released. If the distance of fall is 19 cm, what is the person's reaction time?    A. 19 s B. 1.9 s C. 0.2 s D. 0.1 s

In the second activity, if you were to use just one object and vary the height from which you drop the object every trial, what would you observe? a. The acceleration due to gravity will be shown to be equal to 9.8 m/s^2. b. The acceleration will be shown to be constant if the relationship between the distance traveled and time of travel is reviewed. c. The time of travel will be shown to increase proportionately with distance traveled. d. The final velocity will be shown to increase proportionately with distance traveled.

5. Read the problem carefully. Starting from her house, Karen rode her bicycle 140 m north in 2 minutes. She stopped for 1 minute at the street corner. She then rode her bicycle another 240 m north in 4 minutes to the school. She then immediately turned around and rode her bicycle south 180 meters in 4 minutes. She arrived at her destination, the park. • Complete the table. Show all calculations by the diagram. • Calculate the variables for the first part of her trip from house to school. • Calculate the variables for her entire trip from house to school to park. Distance (d) Displacement (Ax) Avg Speed (v avg) Total Time Avg Velocity (0ave) (0) Home to school Home to school to park School 240 m 180 m Park STOP 140 m House IVEW ORKSH AA

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