There is a bug crawling on a student white board. The positions of the bug at to = 0.0s, t¡ = 2.0s,t2 = 5.0s, and t3 = 9.0s are as shown below. The x- and y-spacing between adjacent grid lines is 1 cm. Please answer the following questions. A. What is the magnitude of the average velocity between to and t3? B. Please estimate the average acceleration between 1.0 s (i.e., the middle of to and t1) and 7.0 s (i.e., the middle of tą and t3).

There is a bug crawling on a student white board. The positions of the bug at to = 0.0s, t¡ = 2.0s,t2 = 5.0s, and t3 = 9.0s are as shown below. The x- and y-spacing between adjacent grid lines is 1 cm. Please answer the following questions. A. What is the magnitude of the average velocity between to and t3? B. Please estimate the average acceleration between 1.0 s (i.e., the middle of to and t1) and 7.0 s (i.e., the middle of tą and t3).

Name: 1. There is a bug crawling on a student white board. The positions of
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: 1. There is a bug crawling on a student white board. The positions of the bug at to = 0.0s, t̟ = 2.0s,t2 = 5.0s, and t3 = 9.0s are as shownbelow. The x- and y-spacing between adjacent grid lines is 1 cm. Please answer the following questions.A. What

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter3: Vectors And Two-Dimensional Motion

Section: Chapter Questions

Problem 23P: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed...

See similar textbooks

Similar questions

A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 18.0 m/s. The cliff is 50.0 m above a flat, horizontal beach as shown in Figure P3.7. (a) What are the coordinates of the initial position of the stone? (b) What are the components of the initial velocity? (c) Write the equations for the x- and y-components of the velocity of the stone with time, (d) Write the equations for the position of the stone with time, using the coordinates in Figure P3.7. (e) How long after being released does the stone strike the beach below the cliff? (f) With what speed and angle of impact does the stone land? Figure P3.7
A speedboat travels in a straight line and increases in speed uniformly from i = 20.0 m/s to f = 30.0 m/s in displacement x of 200 m. We wish to find the time interval required for the boat to move through this displacement, (a) Draw a coordinate system for this situation, (b) What analysis model is most appropriate for describing this situation? (c) From the analysis model, what equation is most appropriate for finding the acceleration of the speedboat? (d) Solve the equation selected in part (c) symbolically for the boats acceleration in terms of i, f, and x. (e) Substitute numerical values lo obtain the acceleration numerically. (f) Find the time interval mentioned above.
Figure P3.40 shows a map of Grand Canyon National Park in Arizona. You need a ruler and protractor for this problem, a. Paul hikes from Cape Royale to Point Sublime. Find the magnitude and direction of his displacement, ignoring any difference in altitude between the two points, b. Lil hikes from Point Sublime to Cape Royale. Find the magnitude and direction of her displacement. Compare your answer with that of part (a).
A motorist drives for 35.0 minutes at 85.0 km/h and then stops for 15.0 minutes. He then continues north, traveling 130. Km in 2.00 h. (a) What is his total displacement? (b) What is his average velocity?
A cyclist rides 8.0 km east for 20 minutes, then he turns and heads west for 8 minutes and 3.2 km. Finally, he rides east for 16 km, which takes 40 minutes. (a) What is the final displacement of the cyclist? (b) What is his average velocity?
Fundamentals of Kinematics A.) Consider a particle moving in a straight line and assume that it's position is defined by the equation x = 6t2 - t3 (^-exponent). t is in sec and x is in meters. What is it's velocity at t = 3 sec? What is it's acceleration at t = 1.5 sec? And what is the total displacement at t = 3 sec?
1. A golf ball is hit off a tee at the edge of a cliff. Its x and y coordinates versus time aregiven by the following expressions: x = (18 m/s)t and y = (4 m/s)t - (4.9 m/s2)t2. a)Write a vector expression for the ball’s position as a function of time, using the unitvectors i and j. Write expressions for b) the velocity vector as a function of time andc) the acceleration vector as a function of time. Now, write expressions for d) theposition, e) the velocity, and f) the acceleration of the ball, all at t = 3 s.
A rock is thrown out from the top of a 10 m tall building. The initial velocity and angle of the rock are 3 ?/? and 20° below horizontal.(a) What are the horzontal and vertical components of the rock’s initial velocity?(b) How long does it take the rock to hit the ground? (c) What is the horizontal distance, ?, traveled by the rock?
Clay Matthews, a linebacker for the Green Bay Packers, can reach a speed of 10.0 m/s. At the start of a play, Matthews runs downfield at 45° with respect to the 50-yard line and covers 8.0 m in 1 s. He then runs straight down the field at 90° with respect to the 50-yard line for 12 m, with an elapsed time of 1.2 s. (a) What is Matthews’ final displacement from the start of the play? (b) What is his average velocity?
1. An object has an acceleration defined by the equation a=5t+4 (m/s²) where “t” is in seconds. The initial velocity of the object is -10 m/s and started at a position s = 40m. a. What is the initial magnitude of the acceleration of the object? Express your answer in unit of m/s² b. What is the velocity of the object after 4s? Express your answer in unit of m/s. c. What is the position of the object after 4s? Express your answer in unit of m.
1.A car moves counterclockwise from the x axis with its position vector 29m at 95 degree and is moving with a velocity of 4.5m/s at 40 degree. If its acceleration is 1.9m/s2 at 200 degree, find (a) its velocity(b) acceleration after 5s.,(c) plot a graph of the velocity(Y) vs time (X)and position vector(Y) vs time(X) in this case. Use t = 0,2,4,8,12,25,50s Hint: From position ad velocity vectors, obtain the resultant position and velocity vector from X and Y components and tabulate them below and plot the graphs using those values. Time(s)à 0 2 4 8 12 25 50 Position(m)à Velocity(m/s)à
1. A tennis ball is thrownvertically up and reached a maximum height of 45.6 m relative to the ground. Ifthe boy who threw the ball is on top of 43 m building, a) what was the initial velocity of the ball?b) what is the total time of flight of the ball if it missed the top of thebuilding and continuously fell to the ground? c) what is the ball's final velocity before it reaches the ground?