Answered: Give an example of an average rate of…

Science

Physics

Give an example of an average rate of change that is not a velocity.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 4CQ: Give an example of a device used to measure time and identify what change in that device indicates a...

See similar textbooks

Related questions

Q: An object is thrown straight upward with a velocity of Vo = 14m/s. 9. Solve the maximum height that…

Q: A train running along a straight track at 55 m/s is slowed uniformly to stop in 36 s. Find the…

A: Given: The intial velocity of the object is 55 m/s. The final velocity of the object is 0 m/s. The…

Q: What are the components of the initial velocity?

A: Given data: The magnitude of initial velocity is: vo = 30 m/s The angle made by initial velocity is:…

Q: With what velocity a ball must be thrown vertically to reach height 20 m

A: v=Final velocityu=Initial velocitya=g=Acceleration due to gravtiy=9.81 m/s2s=Displacement=20 m

Q: A ball is kicked straight up from ground level at a velocity of 13m/s. Find: a.) the maximum height…

Q: Give an example for which velocity is zero but acceleration is not.

A: 14. There are many examples available in which velocity is zero but acceleration is not. The…

Q: Describe a situation where an object is accelerating but its velocity is zero.

A: Question is asking for a situation in which object is accelerating but its velocity is zero.

Q: A car accelerates uniformly from rest to a speed of 40 mph and 10 seconds find the distance the car…

A: Given: The intial speed of the car is 0 m/s. The final speed of the car is 40 mph. The time interval…

Q: Calculate the initial velocity of a ball thrown vertically upward and reaches a height of 20 m.

A: Given data :- height h = 20 m

Q: Compare the distance traveled of an object that undergoes a change in velocity that is twice its…

Q: A plane, traveling with a velocity relative to the air of 320 km/h [W28°S] passes over Winnipeg. The…

Q: A bus accelerates uniformly from rest to a velocity of 5.6 m/s in 2.1 seconds. Find the displacement…

Q: A basketball is thrown vertically upward with an initial velocity of 5.5 m/s. How long (in seconds)…

A: Given: The initial velocity of the object in the vertical plane is 5.5 m/s.

Q: Give an example where acceleration is in opposite direction of the velocity?

A: Given: velocity and acceleration

Q: Make a graphical motion of velocity vs time and acceleration vs time of any moving object or body.

A: Draw a diagram for velocity vs time.

Q: A race car travels northward on a straight, level track at a constant speed travels 0.745 km in 25.0…

A: (a) The distance travelled is 0.745 km , and the time taken by the car to cover is 25 s. So, the…

Q: Are officers in the highway patrol more interested in (a) your average speed or (b) your…

A: Average or instantaneous speed

Q: What is velocity In SI units

A: Velocity means , Displacement of the object in per unit time in a particular direction .

Q: A ball tossed vertically upward rises, reaches its highest point, and then falls back to its…

A: A ball tossed vertically upward rises, reaches its highest point, and then falls back to its…

Q: Give an example in which velocity is zero yet acceleration is not.

A: when we throw an object vertically upward under gravity then object has zero velocity at maximum…

Q: A ball tossed vertically upward rises, reaches its highest point, and then falls back to its…

A: Draw the Free body diagram of the ball as shown in the figure.

Q: A car moves as shown over three hours. Find the average velocity of the moving car in km/h

A: The graph shows different value of position at different time. Average velocity of car can be…

Q: If the velocity and acceleration of an object are in the same direction,

A: Acceleration is rate of change of velocity

Q: What is the relationship of the speed as a function of time?

A: The graph is taken X-axis in time (hrs) and Y-axis as speed (ft/hr)

Q: A baseball is hit so that it travels straight upward after being struck by the bat. A fan observes…

A: Given data: Baseball travels straight upward Time taken to reach maximum height (t) = 3 s…

Q: A mobile moving at a speed of 10 km / h applies the brakes for 15 s until it stops. Calculate: a)…

Q: A lead ball is dropped into a lake from a diving board 5.0m above the water. After entering the…

A: When A lead ball is dropped into a lake from a diving board 5.0m above the water at first the ball…

Q: A plane traveling north at 200 km/h turns and then travels south at 200 km/h. The change in its…

A: Consider the initial velocity of plane be vi, and its final velocity be vf. Initially, the plane…

Q: during

A: When the speed of a body is calculated at a particular instant of time it is called instantaneous…

Q: A cyclist travels at 10 km/hr for 2 hours and then at 13 km/hr for 1 hour. Find his average speed.

A: formula used:

Q: If the velocity and acceleration of an object are in the opposite direction,

A: Scenario: Velocity and acceleration oppositely directed.

Q: How fast must the swim

A: Sloth must swim at speed of 0.119 m/s Explanation is in next step.

Q: A car moves at (30km/h) for 30 min and at (60 km/h) for 1 hour Find the average velocity and the…

A: Given that, initial velocity =30km/hr final velocity =60 km/hr

Q: You are driving home from school steadily at 93 km/h for 160 km . It then begins to rain and you…

Q: An object is intially moving with a velocity of 9.3 m/s. The object is accelerating at a rate of…

A: Given data: Initial velocity of the object is (vi)= 9.3 m/s The acceleration opposite to the…

Q: The car slows down at constant acceleration of 4 m/s^2 from the velocity of 40 m/s. Detemine the…

A: Given Retardation (a) = 4 m/s2 Initial velocity (vi) = 40 m/s time (t) = 10 s Velocity of car…

Q: The velocity of a particle is given by ms

A: Instantaneous acceleration a(t) is a continuous function of time and gives the acceleration at any…

Q: If the velocity and acceleration of an object are in the same direction, _____________

Q: when velocity is zero for a time, what is true about directed distance

A: If the velocity is zero for a time, this indicates that the directed distance is not changing.…

Q: Does the speedometer of a car measure speed or velocity?

A: Speed can be defined as the rate at which a body covers a distance. It is a scalar quantity.

Q: Determine the value final velocity U=2.5 m/s a=3 m/s2 t-4.5 s

A: Given data :- initial velocity u = 2.5 m/s acceleration a = 3 m/s2 time t = 4.5 s

Q: The motion of an object with constant velocity is also known as

A: Type of motion is defined based on velocity. wether velocity is constant or changing. The motion of…

Q: A ball is dropped from rest from a tower and strikes the ground 125 m below. Approximately how many…

A: Given data: Initial velocity (v0) = 0 m/s The height of the tower (h) = 125 m Air resistance is…

Concept explainers

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –

Question

Example: Give an example of an average rate of change that is not a velocity.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Acceleration may result from what? (2.3) (a) an increase in speed (b) a decrease in speed (c) a change in direction (d) all of the preceding
There is a distinction between average speed and the magnitude of average velocity. Give an example that illustrates the difference between these two quantities.
An object is in motion when it undergoes a continuous change of ___. (2.1)
Which is true of an object with uniform velocity? (2.2) (a) It has constant speed. (b) It has constant direction. (c) It travels equal distances in equal times. (d) All of the preceding.
Visualize the connections and give the descriptive motion answers in the blanks.
An object is dropped from a height of 75.0 m above ground level. (a) Determine the distance traveled during the first second. (b) Determine the final velocity at which the object hits the ground. (c) Determine the distance traveled during the last second of motion before hitting the ground.
Visualize the connection for the descriptions of motions in the sections and give answers in the blanks.
The graph in Figure 1.38 shows the distance versus time for an elevator as it moves up and down in a building. Compute the elevator's velocity at the times marked a, b, and c.
. Draw an accurate graph showing distance versus time for the car in Problem 13. What is the slope of the graph?
An object is dropped from a height of 75.0 m above ground level. (a) Determine the distance traveled during the first second. (b) Determine the final velocity at which the object hits the ground. (c) Determine the distance traveled during the last second of motion before hitting the ground.
Find the following for path B in Figure 2.59: (a) The distance traveled. (b) The magnitude of the displacement from start to finish. (c) The displacement from start to finish.
KEY TERMS 1. physics (intro) 2. position (2.1) 3. motion 4. scalar (2.2) 5. vector 6. average speed 7. distance 8. instantaneous speed 9. average velocity 10. displacement 11. instantaneous velocity 12. acceleration (2.3) 13. average acceleration 14. acceleration due to gravity 15. free fall 16. terminal velocity 17. centripetal acceleration (2.4) 18. projectile motion (2.5) For each of the following items, fill in the number of the appropriate Key Term from the preceding list. b. _____ Difference between final and initial velocities divided by time