DVA_Station_Prompts

Q. Using the picture given below answer the following questions N W S Start E 1. Find the total distance travelled in Path B in the figure if all of the blocks are 80 m on a side. 2. What is the magnitude of the displacement of Path D if all blocks are 80 m on a side? 3. What is the total distance travelled for Path D if each block is 140 m on a side? 4. Find the magnitude of the displacement for Path B in the figure if all of the blocks are 120 m on a side.

Suppose that you walk 22 blocks north, 16 blocks east, and 26 blocks south and the city blocks all have the same length. a.) How many blocks are you from where you started? b.) In what direction are you from where you started, measured counterclockwise from due east?

Based on the table in the picture answer the following questions.  a. Does height affect the speed of the car? Explain your answer b. What is your conclusion?

The kinematical graphs of a person riding her bicycle are shown below. Time is measured in second, velocity in m/s and acceleration in m/s2. Assume that she starts at x=0. Kinematical Graph 5.png Describe the motion of the bicyclist (direction of velocity and whether the velocity is constant, increasing and decreasing) during each 1s interval from 0-4 s using the graph. Draw the position – time (x-t) graph of this motion. This is qualitative only, showing the shapes of the x-t curves in each interval and need not be drawn to scale. Draw the acceleration – time graph (a-t graph) for this motion. Draw this graph showing the values of acceleration in m/s2. What is the displacement of the bicyclist from 0-4 s. What physics principle did you use? Show your work.

Draww and copy this picture using a bond paper. Use a scale of every 1m= 5cm. Anna will go to church to attend the mass. She needs to follow the map shown below: Question: Answer the following questions.1.What is the total distance that she will travel to reach the church?2. If Anna will go home after the mass, what will be her total distance travelled?3. What is her net displacement upon reaching her house.4.How far is the exact Displacement of Anna upon reaching the church. What is the significance of knowing her displacement?

letter d

The motion graphs show a person moving forward for 4.0 s, starting at -9.0 m, traveling to 11.0 m. Complete the following using the information from the above graphs d. Shade the area relating to the displacement on the velocity-time graph. e. Calculate the displacement from this shaded area. Show your calculations below. f. Calculate the acceleration from the velocity-time graph Show yourcalculations below. Position m 12,9.0 6.0 0.0 3-6.0 Velocity m/s -9.0 -12.0 10.0 5.0 0.0 -5.0 -10.0 8.1 4.0 0.0 -4.0 -8.1 + 0 2 Time (t/s) 3

A train moving with constant velocity travels 150 m north in 12 s and an undetermined distance to the west. The speed of the train is 33 m/s Part A Find the direction of the train's motion relative to north. Express your answer using two significant figures. Pe keyboard shortcuts Help Tempates Symbol undo redo Submit Requeet Anawer Part B How far west has the train traveled in this time? Express your answer using two significant figures. Templates SymBols undo redo Teset keyboard shortcuts help Submit Raqueet Anawer

Supply what is asked with the correct integer values, i.e. no decimal places. Do not forget the negative sign (-) if needed. The position vs. time graph of a moving particle for a time interval of 23 seconds is shown below. Each square unit in the horizontal axis corresponds to one second, and each square unit in the vertical axis corresponds to one meter. a. What is the displacement of the particle for the entire 23 seconds?  __m b. What is the distance traveled by the particle for the entire 23 seconds?  __m c. What is the average speed of the particle from t = 0 s to t = 5 s?  __m/s d. What is the instantaneous velocity of the particle at t = 11 s? __ m/s e. What is the average velocity of the particle from t = 17 s to t = 18 s? __ m/s

Can you please me?

The formula d=0.5t2 + 12 models a toy car's distance from a fire hydrant (in feet) t seconds after it began moving. a Three seconds after it began moving, the toy car was feet away from the fire hydrant. Eleven seconds after it began moving, the toy car was feet from the fire hydrant. b. For the interval described in part (a), the toy car moved feet over a period of time of seconds. c. During the interval described in part (a), the toy car Select an answer v move at a constant speed. d. If we pretend that the car was moving at a constant speed during this interval, the constant speed necessary to cover the same distance in the same amount of time is feet per second.

By looking Figure 1, how can we say about velocity change with respect to time for every point (a, b, c, d, e)?  Which point has the biggest instantaneous velocity? You should show the reason why you are using any parameter in the calculations.

I need the answer as soon as possible

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…

A ball is thrown up and it takes 7.00 seconds to reach maximum height. Show the equation that you. a) How fast was it going when I threw it?     b) How high up did it go?         d) What was the acceleration of the ball going up? Give both magnitude and direction (up or down). Explain.         e) What was the acceleration of the ball going down? Give both magnitude and direction (up or down). Explain.         f) When was the ball speeding up and when was it slowing down? Explain.

USE LATEX

The figure shows three paths taken along the horizontal axis. Each path begins at the circular dot beneath the letter denoting the path's name and ends at the very tip of the arrow. In your calculations, round to the nearest integer.   A. What is the distance traveled, in meters, for path C?  B. What is the magnitude of the displacement from start to finish, in meters, for path C?  C. What is the displacement from start to finish, in meters, for path C?

Supply what is asked with the correct integer values, i.e. no decimal places. Do not forget the negative sign (-) if needed. The position vs. time graph of a moving particle for a time interval of 23 seconds is shown below. Each square unit in the horizontal axis corresponds to one second, and each square unit in the vertical axis corresponds to one meter. a. What is the instantaneous velocity of the particle at t = 11 s? __ m/s b. What is the average velocity of the particle from t = 17 s to t = 18 s? __ m/s

Constants A falling stone takes At = 0.33 s to travel past a window 2.2 m tall (see the (Figure 1)). Part A From what height above the top of the window did the stone fall? Express your answer to two significant figures and include the appropriate units. HA ? h = Value Units Submit Request Answer Figure 1 of 1 Return to Assignment Provide Feedback To travel this distance took At 2.2 m P Pearson

REMEMBER TO DRAW AND FULLY LABELLED DIAGRAMS WITH: LABELS (m,v,F, ……) MAGNITUDE UNITS DIRECTION  AN INDICATION of the positive  (x and y) directions   INCLUDE A SUMMARY SENTENCE MAKE DIAGRAMS A REASONABLE SIZE

a.When is the particle moving in the positive direction? (Enter your answer using interval notation.)  b.Draw a diagram to illustrate the motion of the particle and use it to find the total distance (in ft) traveled during the first 6 seconds. c.When is the particle speeding up?When is the particle slowing down? (answer in interval notation.)

Please help me with the graph. I have someone help me with part A and B, but I don't know how to pot the graph. A and b is for your reference.

The positions of two blocks at successive 0.20-second time intervals are represented by the numbered squares in the figure below. The blocks are moving toward the right. Block a Block b 1 1 2 2 3 3 The accelerations of the blocks are related as follows: 4 The acceleration of "b" is greater than the acceleration of "a". Not enough information is given to answer the question. 5 The acceleration of "a" is greater than the acceleration of "b". 4 6 The acceleration of "a" equals the acceleration of "b". Both accelerations are zero. The acceleration of "a" equals the acceleration of "b". Both accelerations are greater than zero. 5 7

Please refer to the picture given and read the directions carefully.

Need only bicyclist B distance. The yellow part only

Based on the table given (image attached), a. Draw the distance vs. time graph. Find the slope.b. Describe the graph line. What does it imply?

Two students, student 1 and student 2, are discussing the graph shown above, which shows the vertical component of the velocity of the box from when it leaves the ramp to immediately before it hits the floor. The students make the following statements. Student 1: This graph shows that the vertical acceleration of the box is constant, and that the box’s speed decreases for the entire time shown. Student 2: The area between the graph and the time axis is the box’s vertical displacement, but the graph is incorrect because the positive displacement should be equal to the negative displacement. (c) Which underlined phrase or phrases in student 1’s statement are correct, if either? If neither phrase is correct, write “none.” (d) Which underlined phrase or phrases in student 1’s statement are incorrect, if either? If neither phrase is incorrect, write “none.” (e) Which underlined phrase or phrases in student 2’s statement are correct, if either? If neither phrase is correct, write “none.” (f)…

Two students, student 1 and student 2, are discussing the graph shown above, which shows the vertical component of the velocity of the box from when it leaves the ramp to immediately before it hits the floor. The students make the following statements. Student 1: This graph shows that the vertical acceleration of the box is constant, and that the box’s speed decreases for the entire time shown. Student 2: The area between the graph and the time axis is the box’s vertical displacement, but the graph is incorrect because the positive displacement should be equal to the negative displacement. The angle of the ramp is changed such that it is larger than θ but less than 90 degrees, while the height of the end of the ramp remains the same. (h) How would the maximum height of the box compare to the original scenario in which the ramp angle was equal to θ ? Justify your ans