Two drones start a race along a straight path traveling side by side. Their velocity graphs (in feet per second), t seconds after starting the race, are provided in the graph below. Drone A is the orange graph and Drone B is the blue graph. a. Estimate the distance drone A traveled (in feet) during the first 2 seconds. Thoroughly explain how you calculated your answer. b. Estimate the distance drone B traveled (in feet) during the first 2 seconds. Thoroughly explain how you calculated your answer. c. What does the intersection represent in this application?
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- Eliana likes to use an app to graph her runs. The graph below shows her run from her house to the park and back. a. Write a description of Eliana’s graph. b. What was Eliana’s running speed from her house to the park? Give Units. c. What was Eliana’s running speed 25 minutes after she started her run? How does your answer relate to the slope of the graph? d. What was Eliana’s running speed from the park to her house?Using what's given below, answer the following parts for practice: Ansdrew needs to get produce from the store, which is a distance d=2.87 km east of his condo. Andrew rides his bicycle to the store at a constant speed of v1= 6.19 m/s, and rides back to his condoat the slower speed of v2=2.22 m/s. The figure below is not drawn to scale. Part A: How long, in seconds, does it take for Andrew to reach the store? And how long in both seconds and minutes does the whole trip take? Part B: What total distance, in kilometers, was traveled by Andrew during the whole trip? Part C: What is the magnitude, in kilometers, of Andrew's displacement for the entire trip and what was the direction of his displacement for the entire trip?*PLEASE ANSWER #2 and #3* Sketch a graph of how you would expect an instantaneous acceleration vs. time graph to look for a cart released from rest on an inclined track. Next to this graph, sketch a new graph of the acceleration vs. time for a cart with a much larger mass. Explain your reasoning. Write down the equation(s) that best represent each of these graphs. If there are constants in your equation, what kinematic quantities do they represent? How would you determine these constants from your graph? Sketch a graph of instantaneous velocity vs. time for each case. Use the same scale for the time axes as the acceleration graphs. Write down the equation(s) for each graph. If there are constants in your equations, what kinematic quantities do they represent? How would you determine these constants from your graph? Now do the same for position vs. time. Can any of the constants in your functions be determined from the equations representing the acceleration vs. time or…
- How would you expect a velocity vs. time graph to look for a cart moving with a constant velocity? Make a rough sketch of the graph and explain your reasoning. Write down an equation for the graph. Explain what the symbols in each of the equations mean. What quantities in these equations can you determine from your graph? Write down the relationship between the position and the velocity of the cart. Use that relationship to construct an position versus time graph just below each of your velocity versus time graphs from question 1, with the same scale for each time axis. Write down an equation for the new graph. Explain what the symbols in each of the equations mean. What quantities in these equations can you determine from your graph?A rock is dropped from a height of 10 feet. The height of the rock is modeled by the graph shown. Part A What is the height of the rock 0.5 seconds after being dropped? The height of the rock 0.5 seconds after being dropped is __ feet. Question 2 Part B To the nearest tenth of a second, how many seconds after being dropped does the rock hit the ground? The rock hits the ground approximately ___ seconds after being dropped.What is the acceleration (in units of feet per second squared) of a car that goes from 16 mph to 75 mph in a 10.0 second time period? How far does the car travel during that acceleration in units of feet? Make a list of all given values, units, and the variables they represent. Write the general form of the equation you are going to use. Solve the equation.
- A diagram representing the motion of two cars is shown below. The number neareach dot indicates the clock reading in seconds when the car passes that location.(a) Indicate times when the cars have the same speed. (b) Indicate times whenthey have the same position. Explain your reasoning.SOLVE CAREFULLY!! Please Write Clearly and Box the final Answer for Part A, and Part B , with THE CORRECT UNITS) Thank you. Express your answer to three significant figures and include appropriate units. DRAW the kinematic diagram and label it for this problem as well Thank youUse the velocity time graph below to answer the questions. (a) What is the instantaneous velocity of the object at 20 s? (b) During which period of the motion was the object moving east but experiencing an acceleration west?(c) During which period was the object's motion uniform?(d) Calculate the acceleration of the object from 20 - 35s. (e) Determine the objects displacement from 0 - 20 s
- Sketch a graph of instantaneous acceleration vs. time for a falling ball. Next to this graph sketch a graph of instantaneous acceleration vs. time for a heavier falling ball that has the same size and shape. Explain your reasoning for each graph. Write down an equation for each graph. If there are constants in your equation, what kinematic quantities do they represent? How would you determine these constants from your graph? Use your acceleration vs. time graphs to sketch instantaneous velocity vs. time graphs for a light and heavy ball using the same scale for the time axes. Write down an equation for each graph. If there are constants in your equations, what kinematic quantities do they represent? How would you determine these constants from your graph? Can any of the constants be determined from the equations representing the acceleration vs. time graphs? Use your velocity vs. time graphs to sketch instantaneous position vs. time graphs for each case using the same scale…How would you expect a velocity vs. time graph to look for a cart moving with a constant velocity? Make a rough sketch of the graph and explain your reasoning. Write down an equation for the graph. Explain what the symbols in each of the equations mean. What quantities in these equations can you determine from your graph?A bicyclist started out traveling with a velocity of 2020 miles per hour. After 1515 minutes had passed, the bicyclist was traveling with a velocity of 2323 miles per hour. The formula for finding the acceleration of an object is change in velocitychange in time.change in velocitychange in time. What is the correct way to analyze the units for this situation? A.Convert the units for the given time from minutes to hours, so that the units for the change in velocity are mileshourmileshour and the units for the change in time are hours. When simplifying the fraction, the units become mileshour2.mileshour2. Convert the units for the given time from minutes to hours, so that the units for the change in velocity are mileshourmileshour and the units for the change in time are hours. When simplifying the fraction, the units become mileshour2.mileshour2. B.Leave the units for the given time as minutes, so that the units for the change in velocity are mileshourmileshour and the…