Answer questions 7, 8, 9 ASAP PS PhysicsStudy Guide- MotionReview questions:1. Time is always considered the._variable. Time always appears on the.axis of a graph.2. What is the standard (SI) unit for speed?3. What is the standard (SI) unit for acceleration?4. What is the difference between position, distance and displacement?5. What is the equation for slope?6. What does the slope of a position vs. time graph tell us?7. What does the slope of a velocity vs. time graph tell us?8. Equation for velocity. Equation for Speed. Equation for acceleration.9. What is the difference between speed and velocity?10. What is meant by positive, negative, and 0 velocity?11. Answer the following about the graph at the right:Moving awayMoving toward usNot moving60-4020What is the velocity along A? B? C?Time (seconds)Position (meters)

In velocity time graph velocity is plotted in the y axis and time is plotted in the x axis slope…

Answered: 7. What does the slope of a velocity…

7. What does the slope of a velocity vs. time graph tell us? 8. Equation for velocity. Equation for Speed. Equation for acceleration. 9. What is the difference between speed and velocity?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter2: Representing Motion

Section: Chapter Questions

Problem 67A

See similar textbooks

Similar questions

Which of the following choices best describes what can be determined exactly from Table 2.1 and Figure 2.1 for the entire 50-s interval? (a) The distance the car moved. (b) The displacement of the car. (c) Both (a) and (b). (d) Neither (a) nor (b).
1.What is the graph showing? Speed, Velocity, Acceleration, Deceleration? 2.How did you know? 3.Explain what is happening in the graph. 4.Is the motion constant? How do you know?
Nimmo's Journey to Nowhere. Use the graph below to answer the questions that follow.a)What is Morgan's total distance travels in the 55 seconds? meters.b) What is her instantaneous velocity at 20.0 s? seconds.c) During what time interval is she motionless?Between seconds and seconds.
Please helpppp explain I’m confusedddddd For each graph below, try to describe what type of motion (imagine yourself walk- ing along a path in front of a motion detector) would produce such a graph. Con- sider the horizontal axis to represent increments of time and the vertical axis to represent increments of distance from a frame of reference. Then write a detailed description of how you produced the graph. The description should be detailed enough that another group could follow your directions to reproduce the graph and should include such vocabulary as faster or slower rate, increasing function values, decreasing function values, and the function is constant on defined intervals Warning! Some of these graphs may not be functions, and thus do not make sense in a physical way related to motion.
Direction: Below shows the velocity of an object over a time interval of 40 seconds. Complete the table below then convert the tabulated data into a motion graph by using a graphing paper. Questions 1. What is the velocity of the object at t = 15 s? 2. Describe what is happening to the velocity of the object at t = 25 s? 3. What is the average acceleration of the object between t = 0 and t = 5 s? 4. What is the average acceleration of the object between t = 5 s and t = 30 s? 5. What the average acceleration of the object over the entire 40 s time interval? 6. What is the instantaneous acceleration of the object at t = 35 s? 7. How far did the object travel between t = 5 s and t = 15 s? 8. What is the object’s displacement between t = 15 s and t = 20 s? 9. Find the displacement of the object over the entire 40 s time interval. 10. The area under a velocity-time graph between any two times gives the _______________ during that interval.
please only type answer need for my project A car travels at 20.25/s for 6.25seconds. Then it slows down to a stop which takes 300.25 meters. Then it stays at rest for 20.25 seconds. Finally it speeds back up to 25.25m/s which takes 8.25 seconds. Sketch the position, velocity, and acceleration graphs
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…
An arrow is shot straight upwards at 150 m/s, How hight, max height, does the arrow reach? How long did it take for the arrow to reach its max height? What is the total time of flight of the arrow? How fast is it traveling when it reaches its starting level? Make a sketch to visually represnt data given. 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. Insert the know values and solve the equation.
What is the meaning of the gradient of distance time graph ? what is the equation of velocity ? what is the unit and Is it vector or scalar?
By US law , vehicle speedometers are supposed to be accurate to with+\-2.5% . If a car speedometer read 40mph what is the fastest speed the car could be moving ? The slowest? Show your work and briefly explain how you did this in several bullets
*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…
MOTION IN DIMENSION Solve the following and explain your solution. 2) A 1.7-m gunman fired a bullet directly above his head at a speed of 90 m/s. What is the maximum height the bullet can reach before it hits the ground?3) Cyrus became very angry with his defective phone that he threw the mobile phone down the cliff at a speed of 5.16 m/s. What will be the mobile phone’s velocity before it hits the ground if the cliff is 20 meters high