Explain the difference between velocity in general, average velocity, and instantaneous velocity

Q: How to find instantaneous velocity

A: Instantaneous velocity is the velocity of any object at a particular instant of time.

Q: How to determine instantaneous velocity?

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Q: Define acceleration and state the difference between instantaneous acceleration and average…

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Q: A boat is stationary at 12 meters away from a dock. The boat then begins to move toward the dock…

A: Given data: Distance (d) = 12 m Initial velocity (v0) = 0 m/s Acceleration (a) = 5.0 m/s2 Required:…

Q: Which of the following mathematical formula describes a uniformly accelerated motion with respect to…

A: Given : Uniform accelerated motion :                       The uniform acceleration motion…

Q: A speeding car traveling at a constant velocity of 3 × 10'm/s passes a police car initially at rest…

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Q: Initially stationary, a train has a constant acceleration of 0.5 m/s^2. What is its speed after 15…

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Q: An object from rest with a constant acceleration of 8m/s² along a straight line. Find the: a. Final…

A: Write the given values with suitable variables. Here, u denotes the object’s initial velocity, a…

Q: Explain How to use average acceleration and instantaneous acceleration to describe changes in…

A: Acceleration is rate of change of velocity. i.e. change in velocity per time.

Q: Define instantaneous velocity.

A: Instantaneous velocity:It is defined as the velocity of an object at a specific instant of time.

Q: Formula for acceleration is* (final velocity - initial velocity)/time taken O speed x time O…

A: Required:  The formula of the acceleration (a)

Q: An electric vehicle starts from rest and accelerates at a rate of 3.0 m/s2 in a straight line until…

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Q: Define and calculate average speed and velocity What is the average speed of a car that travels a…

A: 1) Average Speed Average speed is defined as the ratio of total distance travelled to the total time…

Q: Give two example equations for both speed and velocity.

A: Give two example equations for both speed and velocity.

Q: Based on the graphs, what happens to acceleration when the velocity is constant?

A: We have two graphs for velocities and accelerations of sprinter A and sprinter B as shown. For…

Q: What is the average speed of a car during the first 10 seconds of acceleration when it starts from…

A: Acceleration (a) = 3 ft/s² Time (t) = 10 sec Initial speed (Vi) = 0 To calculate average speed first…

Q: Explain the relationships between instantaneous velocity, average velocity, instantaneous speed,…

A: To explain : * instantaneous velocity  * average velocity * instantaneous speed * average speed  *…

Q: A person gets in an elevator on the ground floor and rides it to the top floor of a building. Sketch…

A: The graph for the velocity versus time for the motion of an elevator motion is given below:

Q: a train increases its speed steadily from 10 m/s to 20 m/s in 1 minute. what is its average speed…

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Q: Write down the relationship between acceleration, initial velocity and final velocity.

A: Acceleration can be defined as the rate of change of velocity.

Q: A speeding car traveling at a constant velocity of 27m/s passes a police car initially at rest…

A: Given data: Velocity of speeding car (v) = 27 m/s Initial velocity of police car (v0) = 0 m/s…

Q: The slope of a line connecting two points on a velocity versus time graph gives

A: Let (x1,y1) and (x2, y2) be two points on velocity-time graph

Q: Derive a graph of acceleration vs. time from a graph of velocity vs. time.

A: If we have a velocity versus time graph, we can easily determine the acceleration for each given…

Q: Alexander's hobby is dirt biking. On one occasion last weekend, he accelerated from rest to 17.8…

A: It is given that,

Q: How can acceleration be related to initial velocity, final velocity and distance travelled?

A: acceleration initial velocity  final velocity  distance

Q: A sprinter runs 200 meters in 21 seconds. What is his average velocity?

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Q: How can the speed of an object be determined from a position versus time graph?

A: The position-time graph of the object is shown in the given figure.

Q: What is the average velocity for each leg of the flight? Include units

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Q: What is the average acceleration of the horse that slows down from 64.1 mi/h to rest in 6.5 s.…

A: Given Data: The initial speed of the horse is, u=64.1 mi/h The final speed of the horse is, v=0 mi/h…

Q: Angelito is driving 6.0m/s when the traffic enforcer signals that he should speed up. He then steps…

A: The given values are, u=6.0 m/sv=15 m/st=4.5 st'=0.15 s

Q: There is a distinction between average speed and the magnitude of average velocity. Give an example…

A: Average speed and the average velocity

Q: A runner traveling with an initial velocity of 0.12 m/s accelerates at a constant rate of 0.70 m/s²…

A: The acceleration of an object is calculated by using the formula a=vf-vi∆t , where vf is the final…

Q: Explain how velocity and acceleration are related to each other.

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Q: Acceleration is generally defined as the time rate of change of velocity. When can it be defined as…

A: Acceleration = the time rate of the change of velocity

Q: A car is moving with a constant acceleration of 2 m/s 2 . If the initial velocity of the car is 5…

A: Given: Initial velocity, u=5 m/s Acceleration, a=2 m/s2. Time, t=8.0 s Required: Final velocity,…

Q: Solve the following problem: A freely falling body travelled 54.5 m during the last second before it…

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Q: 29. The graph shows the acceleration of an object across time. Which of the following graphs below…

A: The acceleration versus time graph is given for an object is motion from the graph , the…

Q: sketch a graph of velocity vs time for the 12 second time interval An object starts at x = 0 with…

A: Given- An object starts at x = 0 with an initial velocity of -2 m/s and moves in astraight line…

Q: Define the term Velocity?

A: Velocity is defined as the time rate change of displacement. The SI unit of velocity is m/s.