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Energy of a Tossed Ball In this experiment, we will study energy changes using a Motion...
Lab 7 Analysis ANALYSIS: 1. Use Logger Pro and graph the energies as a function of...
Lab
7 Analysis
ANALYSIS: 1. Use Logger Pro and graph the energies as a function of time. Please show all energies on the same graph. 2. Inspect your kinetic energy vs. time graph for the toss of the ball. Explain its shape. 3. Inspect your gravitational potential energy vs. time graph for the free-fall flight of the ball. Explain its shape. 4. Inspect your Total energy vs. time graph for the free-fall flight of the ball. Explain its shape. 5....
1. For a ball falling straight down, sketch a graph of kinetic energy vs. time, and...
1. For a ball falling straight down, sketch a graph of kinetic energy vs. time, and a graph of potential energy vs. time. Assume that zero potential energy is at the floor. 2. Sketch a graph of the total energy vs. time for the ball. 3. What is Hooke’s law? What measurements would you make so you could construct a graph that would allow you to use Hooke’s law to find the spring constant. 4. In terms of force, when...
During free fall, how does weight affect kinetic energy, gravitational potential energy, and total energy? (neglecting...
During free fall, how does weight affect kinetic energy, gravitational potential energy, and total energy? (neglecting air resistance) How would this change between a basketball and a beach ball?
The energy of motion is called: Kinetic energy. potential energy, inertial energy. Power. In an inelastic...
The energy of motion is called: Kinetic energy. potential energy, inertial energy. Power. In an inelastic collision: momentum is conserved. kinetic energy is conserved, both (a) and (b). If the velocity of a moving object is doubled and its mass is cut in half, the kinetic energy of the object is; remains the same, doubled quadrupled, cut in half. When the net work done on an object is speed of the object is me on an object is zero; the...
If we examine a steel ball bearing falling through a vertical distance of a few feet...
If we examine a steel ball bearing falling through a vertical distance of a few feet (a situation in which the effects of air resistance on the motion of the object can be ignored), we find that the kinetic energy of the ball bearing is increasing. This is not a violation of the law of conservation of energy because the: The gravitational potential energy of the ball decreases as it falls. The gravitational potential energy of the ball increases as...
Question 3: "Simple” Harmonic Motion As a skeptical physicist, you decide to go to the lab...
Question 3: "Simple” Harmonic Motion As a skeptical physicist, you decide to go to the lab to test whether or not masses on springs really exhibit simple harmonic motion. You attach a large block of mass m = 0.5 kg to the biggest spring you can find. You setup this over-sized experiment so that the mass is oscillating horizontally, an ultrasonic sensor is used to measure its motion - the resulting data is plotted in figure 3. Assume that there...
1. The following table shows data taken from an experiment involving a ball, initially at rest, dropped straight down in air. The distance was measured using an ultrasonic ranger placed above the...
1. The following table shows data taken from an experiment involving a ball, initially at rest, dropped straight down in air. The distance was measured using an ultrasonic ranger placed above the ball Time (s) t?(s) Distance from the detector (m) 0.515 0.562 0.705 0.945 Total displacement y(m) 0.000 0.100 0.200 0.300 Complete the t and displacement column (4 points) A. B. Plot y vs. t(8 points) C. Draw a best-fit straight line to the data. Calculate the slope of...
Learning Goal: To be able to interpret potential energy diagrams and predict the corresponding motion of...
Learning Goal: To be able to interpret potential energy diagrams
and predict the corresponding motion of a particle. Potential
energy diagrams for a particle are useful in predicting the motion
of that particle. These diagrams allow one to determine the
direction of the force acting on the particle at any point, the
points of stable and unstable equilibrium, the particle's kinetic
energy, etc. Consider the potential energy diagram shown. (Figure
1) The curve represents the value of potential energy U...
Motion can be derived from the slope of the graph? 8 . Wild equation Show how...
Motion can be derived from the slope of the graph? 8 . Wild equation Show how position vs time and velocity vs time graphs are connected. Include the following information in your summary: • What are the 5 variables you need for accelerated motion problems? How do you determine the equation you will need to use to solve the problem? What are the accelerated motion kinematics equations? What do +/- mean for kinematics? What combinations of (+/-) velocity and acceleration...
PRE-LAB 3: Acceleration and Force 1. (3pts) In Part 1, you will repeat your Lab 2...
PRE-LAB 3: Acceleration and Force 1. (3pts) In Part 1, you will repeat your Lab 2 Speeding Up experiment with a focus on forces. . Draw a free-body diagram of the forces acting a. on the cart. otes Draw a free-body diagram of the forces acting on the mass. b. Which forces in the two diagrams are equal? c. oipol 3. (4 pts) We will be using the same cart and motion sensor setup we used in last lab: Force...
Lab
7 Analysis
ANALYSIS: 1. Use Logger Pro and graph the energies as a function of time. Please show all energies on the same graph. 2. Inspect your kinetic energy vs. time graph for the toss of the ball. Explain its shape. 3. Inspect your gravitational potential energy vs. time graph for the free-fall flight of the ball. Explain its shape. 4. Inspect your Total energy vs. time graph for the free-fall flight of the ball. Explain its shape. 5....
The energy of motion is called: Kinetic energy. potential energy, inertial energy. Power. In an inelastic collision: momentum is conserved. kinetic energy is conserved, both (a) and (b). If the velocity of a moving object is doubled and its mass is cut in half, the kinetic energy of the object is; remains the same, doubled quadrupled, cut in half. When the net work done on an object is speed of the object is me on an object is zero; the...
If we examine a steel ball bearing falling through a vertical distance of a few feet (a situation in which the effects of air resistance on the motion of the object can be ignored), we find that the kinetic energy of the ball bearing is increasing. This is not a violation of the law of conservation of energy because the: The gravitational potential energy of the ball decreases as it falls. The gravitational potential energy of the ball increases as...
Question 3: "Simple” Harmonic Motion As a skeptical physicist, you decide to go to the lab to test whether or not masses on springs really exhibit simple harmonic motion. You attach a large block of mass m = 0.5 kg to the biggest spring you can find. You setup this over-sized experiment so that the mass is oscillating horizontally, an ultrasonic sensor is used to measure its motion - the resulting data is plotted in figure 3. Assume that there...
1. The following table shows data taken from an experiment involving a ball, initially at rest, dropped straight down in air. The distance was measured using an ultrasonic ranger placed above the ball Time (s) t?(s) Distance from the detector (m) 0.515 0.562 0.705 0.945 Total displacement y(m) 0.000 0.100 0.200 0.300 Complete the t and displacement column (4 points) A. B. Plot y vs. t(8 points) C. Draw a best-fit straight line to the data. Calculate the slope of...
Learning Goal: To be able to interpret potential energy diagrams
and predict the corresponding motion of a particle. Potential
energy diagrams for a particle are useful in predicting the motion
of that particle. These diagrams allow one to determine the
direction of the force acting on the particle at any point, the
points of stable and unstable equilibrium, the particle's kinetic
energy, etc. Consider the potential energy diagram shown. (Figure
1) The curve represents the value of potential energy U...
Motion can be derived from the slope of the graph? 8 . Wild equation Show how position vs time and velocity vs time graphs are connected. Include the following information in your summary: • What are the 5 variables you need for accelerated motion problems? How do you determine the equation you will need to use to solve the problem? What are the accelerated motion kinematics equations? What do +/- mean for kinematics? What combinations of (+/-) velocity and acceleration...
PRE-LAB 3: Acceleration and Force 1. (3pts) In Part 1, you will repeat your Lab 2 Speeding Up experiment with a focus on forces. . Draw a free-body diagram of the forces acting a. on the cart. otes Draw a free-body diagram of the forces acting on the mass. b. Which forces in the two diagrams are equal? c. oipol 3. (4 pts) We will be using the same cart and motion sensor setup we used in last lab: Force...
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