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Please refer to the images for the questions, and for the non-multiple choice questions please provide a response in text if you can. 1. A
Please refer to the images for the questions, and for the non-multiple choice questions please provide a response in text if you can.
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A speed versus time graph is shown: Speed vs. Time 20 15 Speed (cm/s) e -15 1 Q Time ($) Which statement accurately describes the motion of the object in the graph above? O From 4 s to 8 s, the object is at rest. O From 0 s to 4 s, the object is at rest. O At 4 s, the object speeds up to 1 cm/s. O At 4 s, the object slows down to 1 cm/s.Position vs. Time Position (cm) Time (s) Which statement accurately describes the motion of the object in the graph above? O It is at rest for 3 seconds before moving at constant speed for 10 seconds. O It is at rest for 3 seconds before moving at constant speed for 4 seconds. O It is moving from 0 cm to 5 cm at constant speed of 7 cm/s. O It is moving from 0 cm to 3 cm at a constant speed of 3 cm/s.Every time the world gathers for the Olympic games, new records in track and field events are recorded. In 2021, Sydney Mclaughlin established a new Olympic record when she ran the 400.-meter hurdles in 51.46 seconds. What was her average speed (in m/s) for the race? Remember to include your data, equation, and work when solving this problem.A position versus time graph is shown: Position vs. Time Position (cm) K Q Time (s) Which statement accurately describes the motion of the object in the graph above? O It moved from 0 cm to 6 cm at an average speed of 2 cm/s. O It moved from 3 cm to 6 cm at a constant speed of 3 cm/s. O It moved from 0 cm to 3 cm at a constant speed of 1 cm/s, and then stopped for 3 s. O It moved from 0 cm to 3 cm at a constant speed of 3 cm/s, and then stopped for 3 s.A driver takes a trip away from home. This person's position during the five-hour drive is plotted on the graph below. The starting position (0, 0) is the driver's home. Position vs. Time 50 Position (Miles) 1.0 20 40 Time (hours) What is the average speed of the car during the first hour of the trip? O 1 mile/hour O 5 miles/hour O 40 miles/hour O 75 miles/hourMotion can be modeled with ticker tape diagrams. Equally spaced dots on a ticker tape represents an object O at rest O slowing down O speeding up O moving at constant speedA driver takes a trip away from home. This person's position during the five-hour drive is plotted on the graph below. The starting position (0, 0) is the driver's home. Position vs. Time 70 50 Position (Miles) 40 25 1.0 20 10 40 1 Q Time (hours) What is the average speed of the car during the first three hours of the trip? O 0 miles/hour O 20 miles/hour O 40 miles/hour 80 miles/hourA driver takes a trip away from home. This person's position during the five-hour drive is plotted on the graph below. The starting position (0, O) is the driver's home. Position vs. Time _>. Fashion (Miles) M a Tlrne (hours) Identify the time period(s) during the trip when the car was traveling with the greatest average speed. C) First hour C) Second hour O Third hour O Fourth A driver takes a trip away from home. This person's position during the five-hour drive is plotted on the graph below. The starting position (0, 0) is the driver's home. Position vs. Time Position (Miles) 20 12 Q Time (hours) It took the driver three hours to come home. Calculate the average speed of the car for the return trip home. O 3 miles/hour O 20 miles/hour O 25 miles/hour O 75 miles/hourA driver takes a trip away from home. This person's position during the five-hour drive is plotted on the graph below. The starting position (0, 0) is the driver's home. Position vs. Time 70 40 Position (Miles) 25 20 40 1 Q Time (hours) Identify the time period(s) during the trip when the car was stopped. O First and third hour O Second and fifth hour O Third and fourth hour O First and fifth hourA driver takes a trip away from home. This person's position during the five-hour drive is plotted on the graph below. The starting position (0, 0) is the driver's home. Position vs. Time Position (Miles) 20 10 40 1 Q Time (hours) How far did the driver travel during the second hour of the trip? O0 miles O 2 miles O 20 miles 40 milesAn object is moving away from the point of reference. Which of the following lines would represent this motion on a position-time graph? 0 A zero horizontal line 0 A non-zero horizontal line 0 An increasing diagonal line 0 A decreasing diagonal line Three ticker tape results are shown: 0 All three objects are speeding up. 0 All three objects are moving at a constant speed. O Two objects are speeding up, and the other is slowing down. 2'. O I {D ,_.. 2'. m 3 m 3 ,_.. E 2'. {A u: o. a: a: O 2. D" a: a: ,... :r a: 3 o 2". o J 9.. ._. 3' m o .g. a: O ._.. U1 5. .... 3' tn 2. O 5' tn '1 ,_.. m U m m EStep by Step Solution
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