Projectile Motion

Solve numbers 1-3 with a full solution. 1. Compare the momentum of a 2000kg van moving at 30 m/s with a 5000kg truck moving at 12 m/s. 2. A 300 N force applied to an object for 10s. What is the impulse of the object?3. What is the momentum of a 1000kg car moves at 20 m/s?

1. In determining the magnitude of the initial velocity of the ballistic pendulum projectile, what conservation laws are involved and in which parts of the procedure? 2. Why is it justified to say that the momentum in the horizontal direction is conserved over the collision interval? Is momentum conserved before and after the collision? Explain. 3. Why are the heights measured to the center of mass of the pendulum-ball system? 7. For a given initial velocity, how does the range of a projectile vary with the angle of projection 0?

Directions: Select whether the statement is true of false. No need to explain your answer, just say whether it is true or false. 3. Collision conserved momentum.4. The total time (t’) of flight is simply double the time it takes for the projectile to rise.5. Perfectly inelastic collision is described by maximum lost in kinetic energy.6. Elastic collision happens when 2 objects stick together after collision.7. Elastic collision conserved kinetic energy.8. The time it takes to rise to its highest point is longer than the time it takes to fall. 9. Kinetic energy is conserved in all kinds of collision.10. The horizontal distance known as the range, R of the projectile is the ratio of the horizontal velocity and the total time of flight.

1. What are the equations for linear momentump and kinetic energy K? Please define the variables. 2. Please define concisely and in your own words the concept of conservation. Describe conservation of momentum and kinetic energy. 3. Briefly describe the difference between elastic and inelastic collisions and give an example of each. Describe these collisions in terms of the kinetic energy and momentum. 4. A moving object collides with and sticks to a stationary object. Do the combined objects move slower, faster or at the same speed as the original moving object? 5. What is the expected value of the ratio of the final and initial momenta, pf/p; ?

FIND THE FOLLOWING, BOX THE FINAL ANSWER (USE THE LONG AND DETAILED METHOD)' 1. DETERMINE THE X-COMPONENT OF THE RESULTANT.  2. DETERMINE THE Y-COMPONENT OF THE RESULTANT.  3. DETERMINE THE Z-COMPONENT OF THE RESULTANT.

What is tf? I need help please

Table 1. taverage (s) tåverage (s) time of free h=-y (cm) falling t2 (s) 0.14 t1 (s) 10 0.14 20 0.16 0.15 30 0.19 0.18 1st 40 0.2 0.22 Ball 50 0.24 0.25 60 0.3 0.31 70 0.34 0.36 10 0.13 0.11 20 0.15 0.15 2nd 30 0.18 0.18 Ball 40 0.22 0.21 50 0.25 0.24 60 0.29 0.31 70 0.35 0.37

I PRELIMINARY QUESTIONS 1. One of the timing devices Galileo used was his pulse. Drop a rubber ball from a height of about 2 m and try to determine how many pulse beats elapsed before it hits the ground. What was the timing problem that Galileo encountered? 2. Now measure the time it takes for the rubber ball to fall 2 m, using a watch or clock with a second hand or seconds display. Did the results improve substantially? 3. Roll the hard ball down an incline that makes an angle of about 10° with the horizontal. First use your pulse and then your watch or clock to measure the time of descent. 4. Do you think that during Galileo's day it was possible to get useful data for any of these experiments? Why?

2. Consider the following recursive formula for the velocity of freefalling parachute Drag coefficient is variable. Considering given constants, and the values in the table, fill the missing entries. Show your calculation steps. v(ti+1)= v(t₁) + (g-v(ti)²) (t₁+1 - ti) M [kg] g [m/sec²] At [sec] Initial velocity [m/sec] Time [sec] 0 0.5 1 1.5 2 Velocity [m/sec] 0.000 8.112 7.259 80 9.81 0.5 0 Drag coefficient [kg/m] 0.25 15 (Ca/m)*v² [m/sec²] 0.000 0.075 13.131 11.515 9.880 dv/dt [m/sec²] 9.8100 9.7348 -3.3212 -1.7052 -0.0705 Av [m/sec] 4.905 .867 -1.661 -0.853 -0.035

Aswer the following problem.

Assessment TASK: Dear learners, Choose one of the global issues or problems related to the topics that we have studied in which physics is applied and used to address this problem or global issue and the Physics implications to solve this problem or issue, to work on and submit before (Deadline: Wed., MAY 15th, 2024). These are some suggested topics, issues, problems or you may choose your own topic after your teacher's approval: 1. Projectile Motion Simulation: Create a computer simulation to model the trajectory of a projectile launched at different angles and velocities. Analyze how changes in initial conditions affect the projectile's range, height, and time of flight. 2. Relative Motion in Sports: Investigate how relative motion concepts apply to various sports. Analyze scenarios such as a soccer player kicking a ball, a basketball player shooting a free throw, or a sprinter running around a curved track. 3. Projectile Motion in Nature: Study examples of projectile motion in…

Can this be explained with a lot of detail in order to understand.

1. If the initial velocity of a projectile is given by the equation v. = R, 2h find the initial velocity given the following data, the range R = 1.5m +0.1m, the gravitational acceleration is a constant g = 9.8m/s², and the height of the launch was h = 1m±0.01m. Show all of your work to find the partial derivatives and uncertainty. %3D

Can you please answer number 5 and all of the sub problems and show all of the steps

Needs Complete handwritten solution with 100 % accuracy. Don't use chat gpt or ai i definitely upvote you be careful Downvote for ai or chat gpt answer.

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Procedures: 1) Open ophysics or copy and paste the link above to access the simulation directly. 2) Check if you are on the Kinematics Tab and under it if Vector Components is selected. + + c ophysics.com/k3.html O Facebook - Log in a O Mesenger M Gmai Sid LMS + DISU-D College/s Comvert POF to Wa. O Carite Sate LUnivers. E scC-SH5-WFHAR-A E Grade 12 Daly Ate. oPhysics: Interactive Physics Simulations If otherwise, click Home Kinematics Forces Conservation Weves Light EAM Rotation Fluids Modern Drawing Tools Fun Stuf Vector Addion the aforementioned Vector Addition and Subtraction Vector wr Componanta tabs Vector Addition and Subtraction Practice Uniform Acceleration in One Demension: Motion Graphs -70.5 Position, Velocity, and Acceleration vs. Time Graphs Kinematics Graphs: Adjust the Acceleration 10 Kinematics: elocity vs. Time Graph Uniform Acceleration in One Dimension Kinematics in One Dimension Two Object System Projectile Motion Exploring Projectile Motion Concepts A,97.1…

The ship travels at a constant speed of vz = 20 m/s and the wind is blowing at a speed of vu = 10 m/s, as shown. (Figure 1) Part A Determine the direction of the horizontal component of velocity of the smoke coming from the smoke stack as it appears to a passenger on the ship. Express your answer with the appropriate units. H HẢ ? 0 = 74.02 counterclockwise from the negative x-direction Submit Previous Answers Request Answer Figure X Incorrect; Try Again; 3 attempts remaining Part B v, = 20 m/s 30 45° Determine the magnitude of the horizontal component of velocity of the smoke coming from the smoke stack as it appears to a passenger on the ship. Uw= 10 m/s Express your answer with the appropriate units. v = 19,9 m S Submit Previous Answers v Correct P Pearson

The 6-Mg bus B is traveling to the right at vg= 17 m/s. Meanwhile a 2-Mg car A is traveling at 4-14 m/s to the right the Vehicles crash and become entangled. Assume that the vehicles are free to roll during collision (Eigure 1) Figure 1 of 1 Part A Determine their common velocity just after the collision. Express your answer to three significant figures and include the appropriate units. Value Submit Provide Feedback Request Answer Units Next >

i need graph values of given points and slope graph on graph paper The dot spacing given for figure 1 will be used as 3.4. There are 6 points in total. The distance between them is 3.4.

You stand on the top of a tall building and throw a baseball directly downwards. When the baseball leaves your hand, it has a speed of 6 m/s. (Assume there is no air resistance for this problem) a. Four seconds after you throw it, what is the acceleration of the baseball? Show your work and explain your steps. b. Four seconds after you throw it, what is the velocity of the baseball? Show your work and explain your steps.

Fuqua X F 12PM SPAN 101 Instructions to X www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-lgNslkr7j8P3jH-IBjuJnuCDtT6kRBabGFF MATH AND PHYSICS Solving an equation of the form logba = c Solve for X. logx 1 100 Simplify your answer as much as possible. X = =0 = -2 log 00 VHL Central | Code Activatio X Olog O No solution

Numerical Problems Based on Momentum Type I. Calculation of Momentum Example 1. What will be the momentum of a stone having mass of 10 kg when it is thrown with a velocity of 2 m/s ?

Part A: Determine velocity of A after collision. Express your answer in terms of v. Enter positive value if the velocity is directed to the right and negative value if the velocity is directed to the left. Part B:  Determine velocity of B after collision. Express your answer in terms of v. Enter positive value if the velocity is directed to the right and negative value if the velocity is directed to the left Part C:  Determine velocity of C after collision. Express your answer in terms of v. Enter positive value if the velocity is directed to the right and negative value if the velocity is directed to the left Part D: Determine velocity of D after collision. Express your answer in terms of v. Enter positive value if the velocity is directed to the right and negative value if the velocity is directed to the left.

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round of to 4 decimal places

Use the "Measurement and Uncertainty" document to help with the following questions. 2. You made the three measurements of the velocity of a toy car shown below. What would you report as the average for these three velocities? Be sure to include the average deviation as your uncertainty and round properly. 0.2876 m/s 0.2356 m/s. 0.2584 m/s

66/View M Recibidos (1,308) -. M Inbox (29) - kriver1... OCengageBrain - Log... Webex Mat 272 Citri Objective W (2) In this experiment you will calculate the power you develop when climbing a flight of stairs. The SI unit of power is a watt (W), which is equivalent to a J/s. Apparatus When James Watt invented his steam engine, he was asked how many horses the engine could replace. To find out, he built a rope-and-pulley device with which he could measure the time it took a horse to lift var- ious weights. Stairs, Stopwatch, Meter stick. Theory Consider the (rather crude) person climbing a flight Watt defined horsepower as the power a horse can produce steadily for a sustained period of time. The SI equivalent of one horsepower is 746W. of stairs as shown below. Procedure 1. Record your weight in lb on the Data Sheet; ap- proximate if you do not know. Convert this to N. 2. Take a stopwatch and meter stick and locate Some stairs that can be used for the experiment. You want to climb at…

OBJECTIVES  In this summative experiment, you are expected to...  prove and cite, by means of observations made on each simulation or activity, the concepts and principles underlying the interactive world of matter and the effects of forces and dynamics;  integrate the concepts of the properties of matter that involve intermolecular forces as physical characteristics of a physical world that we usually apply in everyday life situations;  acknowledge and appreciate the role of Physics in maximizing human productivity by solving problems we encounter everyday or minimizing the load of otherwise heavy tasks.   Materials: Task 2 --Hose with running water Task 2 Got Pressured to Clean! At 1:30 pm, lunch time was already over. It is a common activity in Japan schools to clean up before dismissal. She was stationed in the comfort room for today. She started to wipe the sink first. Afterwards, she decided to proceed with the floor on which, much to her dismay, she found what appeared to be…

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Instructions Timed Test This test has a time limit of 30 minutes.This test will save and submit autornatically whe Wamings appear when half the time, 5 minutes, 1 minute, and 30 seconds remain. Multiple Attempts Not allowed. This test can only be taken once. Force Completion This test can be saved and resumed at any point until time has expired. The timer will cc Remaining Time: 20 minutes, 53 seconds. A Question Completion Status: 1 4. A Moving to another question will save this response. Question 2 "If the voltage is increased, then the electrical energy will be (keeping Resistance and time duration fixed)" O Increased O Decreased O Same O None of these A Moving to another question will save this response. Take Test: FL21_Phy. FUJITSU F6 F7 F8 F9 F10 F11 F12 Prt Scr Sys Rq ECO & 6. 7 V 9 Y!

Part 1