Homework Answers
A particle model of motion is diagram in which the object in motion is replaced by a series of single points mentioning velocity acceleration and displacement.
Reason: A series of images showing the positions of a moving object at equal time intervals is called a motion diagram.
We show the speed velocity and acceleration of partical during the motion at different positions
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Questions SL.Ne. 1. Explain particle model of motion? Draw the motion diagram of a ball tossed...
1. A ball is thrown up into the air. a) Draw motion diagram and the point-like...
1. A ball is thrown up into the air. a) Draw motion diagram and the point-like object of the forces applied on the ball on its way up and way down (show +/-) magnitude of acceleration and change in velocity. b) Draw a displacement vs time diagram and velocity vs time for this process. c) Using kinematics equation write down the position vs time equation and velocity vs time equation with regards to the gravitational force experienced by the ball...
Motion diagram question 19. For the following motion diagrams, draw an arrow to indicate the displacement...
Motion diagram question
19. For the following motion diagrams, draw an arrow to indicate the displacement vector between the initial and final positions. b. 40 20. In each part of Exercise 19, is the object's displacement equal to the distance the object travels? Explain. 14. For each of the following motions, draw A motion diagram and Both position and velocity graphs a. A car starts from rest, steadily speeds up to 40 mph in 15 s, moves at a constant...
Energy of a Tossed Ball In this experiment, we will study energy changes using a Motion...
Energy of a Tossed Ball In this experiment, we will study energy changes using a Motion Detector. OBJECTIVES: • Measure the change in the kinetic and potential energies as a ball moves in free fall. • See how the total energy of the ball changes during free fall. MATERIALS: Computer Lab Pro Logger Pro Vernier Motion Detector Basketball PRELIMINARY QUESTIONS (PHY2048): For each question, consider the free-fall portion of the motion of a ball tossed straight upward, starting just as...
4. Consider the following graph of velocity versus time a) Does the graph represent accelerated motion?...
4. Consider the following graph of velocity versus time a) Does the graph represent accelerated motion? y .. Why or why not? 4- 3-1 b) What is the displacement between t =1 s and t 4 2s? 0 0 1 2 3 45 c) What direction is the object traveling? time (s) 5. A ball is thrown straight up into the air with a velocity of 12 m/s. Draw a motion diagram for the ball and then give as much...
I have three questions. Please explain step by step!!!! 1) A ball is tossed vertically upward...
I have three questions. Please explain step by step!!!! 1) A ball is tossed vertically upward from a height of 2m above the ground with an initial velocity of 10 m/s. As the ball hits the ground, what will be the ball’s speed? 2) A soccer player kicks a ball with a projection velocity of 10.25 m/s with a projection angle of 22 degrees. What is the range of the soccer ball? 3)A pole-vaulter takes 1.5 seconds to fall from...
Predict and construct the position, velocity, and acceleration vs. time graphs for a ball tossed in...
Predict and construct the position, velocity, and acceleration vs. time graphs for a ball tossed in the air
PROBLEM ONE Explain in detail what is meant be PROJECTILE MOTION. Draw neat and clearly labelled...
PROBLEM ONE Explain in detail what is meant be PROJECTILE MOTION. Draw neat and clearly labelled diagrams. Please refer to your notes or the textbook A) B) John kicks the ball and ball does projectile motion with an angle of 539 to horizontal. Its initial velocity is 10 m/s, find the maximum height it can reach, horizontal displacement and total time required for this motion. PROBLEM TWO Explain in detail NEWTON'S THREE LAWS OF MOTION. Draw neat and clearly labelled...
1. When an object is dropped, the motion diagram shows the object having a velocity vector...
1. When an object is dropped, the motion diagram shows the object having a velocity vector that is increasing in magnitude as a function of time. A. True B. False 2. f one throws a ball straight up, the acceleration of gravity is positive, while dropping or throwing a ball straight down it would be negative. A.True B. False 3.
A particle undergoes simple harmonic motion (SHM) in one dimension. The r coordinate of the particle...
A particle undergoes simple harmonic motion (SHM) in one dimension. The r coordinate of the particle as a function of time is r(t)Aco() where A is the called the amptde" and w is called the "angular frequency." The motion is periodic with a period T given by Many physical systems are described by simple harmonic motion. Later in this course we will see, for example, that SHM describes the motion of a particle attached to an ideal spring. (a) What...
1) A particle moves along the x-axis with an increasing speed. During the time for which...
1) A particle moves along the x-axis with an increasing speed. During the time for which this occurs, what MAY be the signs of the velocity and acceleration, respectively: A) positive and zero B) negative and negative C) positive and negative D) negative and zero E) negative and positive 2) After a ball is thrown upward and is in the air, what will its acceleration do? A) decrease and then increase B) decrease C) increase D) remain the same E)...
Motion diagram question
19. For the following motion diagrams, draw an arrow to indicate the displacement vector between the initial and final positions. b. 40 20. In each part of Exercise 19, is the object's displacement equal to the distance the object travels? Explain. 14. For each of the following motions, draw A motion diagram and Both position and velocity graphs a. A car starts from rest, steadily speeds up to 40 mph in 15 s, moves at a constant...
Energy of a Tossed Ball In this experiment, we will study energy changes using a Motion Detector. OBJECTIVES: • Measure the change in the kinetic and potential energies as a ball moves in free fall. • See how the total energy of the ball changes during free fall. MATERIALS: Computer Lab Pro Logger Pro Vernier Motion Detector Basketball PRELIMINARY QUESTIONS (PHY2048): For each question, consider the free-fall portion of the motion of a ball tossed straight upward, starting just as...
4. Consider the following graph of velocity versus time a) Does the graph represent accelerated motion? y .. Why or why not? 4- 3-1 b) What is the displacement between t =1 s and t 4 2s? 0 0 1 2 3 45 c) What direction is the object traveling? time (s) 5. A ball is thrown straight up into the air with a velocity of 12 m/s. Draw a motion diagram for the ball and then give as much...
PROBLEM ONE Explain in detail what is meant be PROJECTILE MOTION. Draw neat and clearly labelled diagrams. Please refer to your notes or the textbook A) B) John kicks the ball and ball does projectile motion with an angle of 539 to horizontal. Its initial velocity is 10 m/s, find the maximum height it can reach, horizontal displacement and total time required for this motion. PROBLEM TWO Explain in detail NEWTON'S THREE LAWS OF MOTION. Draw neat and clearly labelled...
A particle undergoes simple harmonic motion (SHM) in one dimension. The r coordinate of the particle as a function of time is r(t)Aco() where A is the called the amptde" and w is called the "angular frequency." The motion is periodic with a period T given by Many physical systems are described by simple harmonic motion. Later in this course we will see, for example, that SHM describes the motion of a particle attached to an ideal spring. (a) What...
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