Please answer questions 3-6 in the first image based off the picture of the second. u will get ready for the lab by completing these warm-up exercises and making a prediction. Complete the stepsow in your lab notebook or on paper and upload a PDF file containing photos and/or text which address all thepects listed here. You can merge multiple images by inserting them in a Google document or other word processod then exporting the result as a PDF.Jarm up. Make a drawing of the path of an object in circular motion at constant speed. On that path, use a dot to representhe object's position at time t1. Label this point as O, and draw a vector at O to represent the magnitude anddirection of the object's velocity at time t1. Draw another dot to represent the object's position at a later time t2,shortly after t1, and label this point P. Draw a vector at P to show the magnitude and direction of the object'svelocity at time t2.2. Redraw the velocity vectors with the tail of one vector (point P) at the tail of the other vector (point O). Keep thesame size and direction as in the previous drawing. To find the acceleration of the object, you are interested in thechange in velocity (Av). The change Av is the increment that must be added to the velocity at time t so that theresultant velocity has the new direction after the elapsed time At = t – t2. Add the change in velocity Av to yourdrawing of the velocity vectors; it should be a straight line connecting the heads of the vectors.3. On your drawing from question 1, label the distance r from the center of the circle to points O and P. In the limitthat the time interval is very small, the arc length distance traveled by the object can be approximated as a straightline. Use this approximation to label the distance traveled by the object along the circle from point O to P in termsof the object's velocity and the elapsed time.4. The triangle drawn in question 2 (with v and Av) is similar to the triangle drawn in question 3 (with r and the straightline distance traveled by the object) because they have the same apex angle. Use the relationship of similar trianglesto write an equation that connects the sides and the bases of the two triangles.5. Solve your equation for Av/At to get an expression for the acceleration in terms of the object's uniform velocity andthe distancer.6. From your equation, is the acceleration of an object in circular motion ever zero? Does the magnitude of theacceleration change with time?PredictionDoes an object moving in a circle accelerate? If so, does the magnitude of the acceleration change with time? Explainyour reasoning. Use the acceleration equation you derived in the Warm-up to support your claim.立 V2P(t=t 2)Vato (t=t¡)40rC

The drawing for question 1 is as follows. The small time interval between positions O and P is…

Make a drawing of the path of an object in circular motion at constant speed. On that path, use a dot to represe the object's position at time t1. Label this point as O, and draw a vector at O to represent the magnitude and direction of the object's velocity at time t. Draw another dot to represent the object's position at a later time t2 shortly after t1, and label this point P. Drawa vector at P to show the magnitude and direction of the object's velocity at time t2. 2. Redraw the velocity vectors with the tail of one vector (point P) at the tail of the other vector (point O). Keep the same size and direction as in the previous drawing. To find the acceleration of the object, you are interested change in velocity (Av). The change Av is the increment that must be added to the velocity at time t so that the resultant velocity has the new direction after the elapsed time At = tj – t2. Add the change in velocity Av to you the drawing of the velocity vectors; it should be a straight line connecting the heads of the vectors. 3. On your drawing from question 1, label the distance r from the center of the circle to points O and P. In the limit that the time interval is very small, the arc length distance traveled by the object can be approximated as a straight line. Use this approximation to label the distance traveled by the object along the circle from point O to P in terms of the object's velocity and the elapsed time. 4. The triangle drawn in question 2 (with v and Av) is similar to the triangle drawn in question 3 (with r and the straight line distance traveled by the object) because they have the same apex angle. Use the relationship of similar triangles to write an equation that connects the sides and the bases of the two triangles. 5. Solve your equation for Av/At to get an expression for the acceleration in terms of the object's uniform velocity and the distance r. 6. From your equation, is the acceleration of an object in circular motion ever zero? Does the magnitude of the acceleration change with time?