In the figure here, a red car and a green car move toward each other in adjacent lanes and parallel to an x axis. At time t = 0, the red car is at x, = 0 and the green car is at xg = 223 m. If the red car has a constant velocity of 29.0 km/h, the cars pass each other at x = 43.9 m. On the other hand, if the red car has a constant velocity of 58.0 km/h, they pass each other at x=76.3 m. What are (a) the initial velocity and (b) the (constant) acceleration of the green car? Include the signs. Green car Red car (a) Number i Unit (b) Number i Unit

A map suggests that Atlanta is 730. miles in a direction 5.00°north of east from Dallas. The same map shows that Chicagois 560. miles in a direction 21.0° west of north from Atlanta.Figure P1.68 shows the location of these three cities. Modelingthe Earth as flat, use this information to find the displacementfrom Dallas to Chicago.

Which of the following will have units of meters? Select all that apply. |2ar 01/2 a (At)? vr Vv/At

2 sig figs. Answer in degrees. Put north in the direction of positive y, and East in the direction of positive x.

needs complete typed solution with 100 % accuracy.

Given the quantities a = 4.6 m, b = 4.4 s, c = 75 m/s, what is the value of the quantity d = cb² Number i 0.06 Units m/s^2 ?

Consider the following equations, where x is a position, v is a velocity, a is an acceleration, and t is a time. Using dimension analysis, find what quantity is described by the equation? Options: Position, Velocity, Acceleration, None of the above  1/2 at^2 at x/t x/(t^2)

IPA child rides a pony on a circular track whose radius is 5.9 m Part A Find the distance traveled after the child has gone halfway around the track. Express your answer using three significant figures. m Submit Request Answer Part B Find the displacement after the child has gone halfway around the track. Express your answer using three significant figures. Πνα ΑΣφ ? Az = m Submit Request Answer

bn nas set his GPS to track his route. At the end of his hike, his GPS indicates that he walked 3.50 miles north, 1.00 miles at 45 degrees north of east, and 1.50 miles south. How far away is Bill from his starting position? And in what direction is he? Provide the direction in number of degrees in reference to the cardinal directions (North of East, South of West, etc.).

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