Formula of speed Formula of velocity Formula of accelaration

Q: Calculate the slope of the following graph. What does that mean? displacement (mile) 20- 10- rise…

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Q: two examples of instantaneous speed

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Q: Describe three equations of motion in a graphical method.

A: The graph between the velocity and time is used to derive the equations of motion.

Q: The hat of a jogger running at constant velocity falls off the back of his head. Draw a sketch…

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Q: Based on the diagram below, what is the acceleration of the object if it starts at position A and…

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Q: A car goes around a corner in a circular arc at constant speed. Draw a motion diagram including…

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Q: Sharon is driving on a straight road. She is driving north, and her speed is decreasing. If north is…

A: sharon driving on straight road. north direction taken as positive speed is decreasing. option c)…

Q: The diagram below shows the path taken by a sailboat tacking sideways because it cannot sail…

A: The total distance travelled by the sailboat is , distance d = OB+BC+CD+DE Since OB=BC=CD=DE=2000 m…

Q: 16. The rate of the change in velocity. O Displacement O Speed O Velocity O Acceleration

A: The rate of change in velocity is called acceleration.

Q: an arrow is aimed directly at the bull's eye of a target 10 m away if the arrow speed is 25 m per…

A: The given values are, x=10 mv0x=25 m/s

Q: What are the important key concepts about the following terms: Projectile Projectile motion…

A: The important key concepts about the following terms are discussed below:- (a)Projectile:-A…

Q: Which motion that you can model as a point object and for what reasons?•    A semi moving on a…

A: An object is considered as a point object whose dimensions (size) is very small compared to it's…

Q: Consider an airplane that has a speed of 105km/h, flying in a 90km/h crosswind blowing from West to…

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Q: Sketch a graph of the position of an object that has an average velocity of • -5 mph for times…

A: Average velocity of an object is total displacement divided by the total time taken. and average…

Q: POSSIBL Match the following with the correct term. The distance an object travels per unit of time…

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Q: DISTANCE AND DISPLACEMENT

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Q: For the given motion curve below, find the total distance traveled after 20 seconds. Total distance…

A: Given : A acceleration-time graph

Q: Average speed have both magnitude and direction Select one: OTrue OPalse Acceleration is defined as…

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Q: Describe the velocity of an object thrown upward and downward.

A: When you through an object upward of its maximum height and releases from its initial velocity,…

Q: A cannonball is launched from the ground at a velocity of 125 m/s and it stayed in the air for 7.46…

A: Given:-  A cannonball is launched from the ground at a velocity of 125 m/s and it stayed in the air…

Q: A ball was thrown following a projectile motion. If it took 30 seconds for the ball to reach end of…

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Q: The area under a velocity-vs-time graph always represents velocity acceleration displacement…

A: Expression for area under a velocity vs time curve A=∫vdt

Q: Calculate how long it took King Kong to fall straight down from the top of the Empire State Building…

A: Given data:  Initial velocity (v0 ) = 0 m/s Height of the building (h) = 380 m

Q: Solve for the time in air of a soccer ball kicked from the ground with an initial velocity of 6m/s…

A: Given data: Initial velocity (v0) = 6 m/s Angle (θ) = 10°, above the horizontal Air resistance is…

Q: hijackers are taking over a plane.  They tell the plot to get to Spain as fast as possible.  The…

A: Given Data: The initial speed of a plane is, u=900 km/hr The final speed of a plane is, v=1140 km/hr…

Q: A pool ball leaves a 0.60-meter high table with an initial horizontal velocity of 2.4 m/s. Predict…

A: Given:Initially ball was moving in horizontal direction.Horizontal Velocity,vx = 2.4 m/sVertical…

Q: Srow Position vs. Tyne Velocity vs. Time Acceleration vs. Time The object is speeding up. The object…

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Q: A student drops a ball from a stationary helicopter. Neglect drag. Make a motion chart for the first…

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Q: A car travels 200 miles in 3 hours the car in mph. Calculate the average speed of

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Q: Define it in your own words (do not copy/paste from the book). Use it in a sentence that…

A: The solution is given below

Q: The answer im looking for help is on the 3rd bullet..   Kindly base on the picture: Need answer…

A: Given: The speed of a canoe in still water is 6 m/s. The speed of the current is 5 m/s. The distance…

Q: A projectile is launched horizontally from a cliff top. Select the corresponding motion diagram.…

A: Given: A projectile launched horizontally from a cliff top.

Q: Motion is defined as a change in the speed V v of an object rela

A: SOlution: To complete the definition of motion

Q: speed or velocity before each number i indicates concept of speed and velocity respect 1. A toy car…

A: Speed and velocity can be a little confusing for most of us. Well, the difference between speed…

Q: Convert 49.9 m/s to km/hr [round your final answer to zero decimal places]. {1 km = 1000 m; 1 hour…

A: Given Speed of an object = 49.9 m/s We have to convert it into km/h

Q: Directions Compare and contrast Aristotle's and Galileo's explanation of the different forms of…

A: To compare Aristotle and Galileo's explanations on different types of motions

Q: Compare and contrast Aristotle's and Galileo's views of: a. horizontal motion b. vertical motion C.…

A: Introduction: The concept of motion discussed from ancient times from Aristotle to Galileo. They…

Q: A ball is equipped with a speedometer and launched straight upward. The speedometer reading four…

A: Given:at t=4 sthe speed of the ball is v = +10 m/spositive sign is given as the ball is launched…

Q: An object is dropped from a height. a) Describe its velocity as its falls to the ground.…

A: Given : An object is dropped from some height. Let us assume that the mass of the object = m Let us…

Q: For the horizontal projectile shot from a height of 10.0 m above the ground with a speed of 15.0…

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Q: The velocity-time graphs represent the motion of three different objects. Identify any object that…

A: Getting faster or speeding up means that as time passes the speed of  object increases i.e there is…

Q: Choose the BEST answer to the following: An object in free fall undergoes an increase in (a) speed.…

A: Answer: ai,e speed

Q: soccer ball is kicked at an angle of 25 degrees at a speed of 35 m/s reaching a point in the field…

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Q: Distance=450 km speed=50 km/hr Determine time to cover the distance ?

A: Write the given values with the suitable variables. d=450 kmv=50 km/hr Here, d is the distance and v…

Q: What I Have Learned A. Directions: Complete the concept map using the words listed inside the box.…

A: Motion is a relative term. The motion are mainly of two types. One is uniform motion and other is…

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 –