For this question you may draw diagrams if necessary to explain your answer. 1. a. Explain clearly Newton's First Law, Second Law and Third Law of motion. b. Give two real life examples for each of the law. c. A rocket moving in space at uniform velocity explain why the net force on the ship is zero or E F = 0.
Q: Directions: 1. Choose 1 problem below to answer. 2. Copy and paste your chosen problem in the answer…
A:
Q: Just answer 1 and 2 Questions, encode your answer in a paragraph form 1. What are the components of…
A:
Q: Write an essay about "How does a rocket relate to Newton's laws of motion?". The content of the…
A:
Q: 2. An elk moving at a velocity of 20 km/h north accelerates at 1.5 m/s? north for 9.3 s until it…
A: Given :vi(initial velocity)=20 km/ha(acceleration)=1.5 m/s2t (time elapsed)=9.3 s
Q: (a) State Newton's laws of motion. Explain how the neeton is defined from these laws.
A: There is three newtons Law of motion.. 1) Newton's first law states that every object will remain at…
Q: 1. Multiple Choice: Read the statements carefully. Choose the BEST answer. Write the letter of your…
A: Note- Bartleby's guidelines allowing answer only the first three subparts.
Q: . A man on the edge of a platform 8 ft above the ground throws a ball vertically upwards with an…
A:
Q: 1. Make a sketch of how you think the acceleration vs. mass graph will look for carts with different…
A: Free body diagram of a block of mass m sliding down an inclined plane-
Q: 2. A man pulls with a force of 300 N on a rope aftached to a building as shown in Figure 1.2. What…
A:
Q: What is the speed at impact of a stone that is dropped from a height of 60 meters? *
A: SOlution: Given that h = 60 m
Q: Directions: Analyze the situation and answer carefully. Show your solution by following certain…
A: Problem#1 GIVEN
Q: 18. A 65-kg basketball player jumps vertically and leaves the floor with a velocity of 1.80 m/s.…
A:
Q: Define and explain Newton's Third Law as you describe what needs to nappen when a flea jumps 0.78m…
A: Newton's third law of motion:-- The law of Action and Reaction. Explanation:- third law states that…
Q: 2. Solve the problem below. Show the complete solution on your answer sheet. 1. A 3 000 kg truck…
A: Answer:- Given Mass of the truck (m1) = 3000 kg Velocity of the truck before Collision (u1) = 15…
Q: General Directions: Solve what are asked for in the following problems. Show complete solutions by…
A:
Q: You should always show your work and/or explain your reasoning and you should always show equations…
A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…
Q: FOLLOW – UP QUESTIONS Directions: Read and understand the following questions below. Write your…
A: According to newton's first law of motion, any object remains at rest or continue moves with…
Q: Newton's First Law of Motion CER Using Newton's First Law of Motion, explain why you should always…
A: SOlution:
Q: Directions: Study the pictures and answer the questions that follow. Write your brief explanation on…
A:
Q: Sketch how you expect the acceleration vs. mass graph to look for balls dropped from rest with the…
A:
Q: Learning Goal: To understand the meaning and possible applications of the work-energy theorem Part A…
A:
Q: II. Numerical Physics. Show complete and correct solutions clearly and legibly. Apply Newton's laws…
A:
Q: You should always show your work and/or explain your reasoning and you should always show equations…
A: Ans:- Image-1
Q: Problem: As the first human astronaut to land on a distant planet, you are standing on the edge…
A: maximum height of apparatus above the cliff = 3 m Height of cliff = 10 m acceleration due to gravity…
Q: Mass of cart - m 0.514 kg Trial Initial Final Change in Impulse Duration Impulse Average Force…
A: Solution:- Using formula Change in momentum ∆p=m×∆v Impulse J=F×∆t
Q: What I Have Learned Fill in the blanks with the correct term/s. Write your answers on a sen sheet of…
A: 1. Inertia, rest, force 2. Mass 3. First law of motion, principle of inertia 4. Second law of…
Q: Short Answer - Answer with proper Physics terminology. You may use jot notes, diagrams, equations,…
A: A skydiver in the spread eagle position encounters more air resistance than a skydiver who assumes…
Q: Flash Check Direction: Answer the following questions briefly. Show the given, formula, solution and…
A: The mass of an object multiplied by the velocity of the object equals the object's momentum.
Q: A massive space freighter wants to accelerate at 1g. It takes time for the rocket engines to rev…
A: "Since you have posted multiple questions, so as per strict instructions given to us we will solve…
Q: You stand on the top of a tall building and throw a baseball directly downwards. When the baseball…
A: Acceleration is defined as the rate of change of velocity. If an object is moving with acceleration,…
Q: A slider approaches a ramp that is sloped up at an angle of 10.0º at a velocity of 6.0 m/s. The…
A:
Q: General Directions: Solve what are asked for in the following problems. Show complete solutions by…
A:
Q: Answer the following problems. Show the complete solutions on your answer sheet. 1. A skateboard is…
A:
Q: Underline or highlight the parts of the passage below that answer the following questions: 1. What…
A: The answer is as follows :-
Q: The figure below represents the force-time curve applied to a small physics cart. 1. A. When,…
A: Here given the graph of a cart with force along y axis and time along x axis. We have to find out…
Q: Solve what is asked on the problem. Show your complete and detailed solutions. 1. Jennifer is…
A: Given : Velocity (v) = 1.03 m/s Weight (w) = 583 N
Q: in Monkey and hunter case . my doctor want me to write a 5 lines about what I have learned from this…
A: Given that:
Q: A 5kg rifle is attached to a horizontal cable such that it will freely move neglecting friction. If…
A:
Q: For each of the following guestion, please explain and bold your explanation and answer. Use this…
A: Given- Mass of box m=49 kg Jamie apply force on the box F= 75 N 1. The force of static friction when…
Q: Block X of mass M travels in the positive direction with a speed vx toward block Y of mass M that is…
A: Elastic collisions: Elastic collisions are those collisions in which the kinetic energy of the…
Q: Please write the answer/explanation in simple terms and have it short. Not long
A: Newton’s first law of motion.It states that, an object will remain at rest or uniform motion in a…
Q: mi m2 Two masses are initially moving as shown in the diagram. Mass m1 = 6.80kg and is moving at…
A: Please see the answer below.
Q: . A ball of mass m, is stationary when a ball of mass 2m collides with it travelling with a speed of…
A:
Step by step
Solved in 2 steps with 2 images
- What is meant by instantaneous velocity, average velocity and final velocity?Define acceleration, force, energy, potential energy and kinetic energy and write the formula for each.A force is a vector quantity capable of producing motion or a change in motion, that is, a change invelocity or an accelerationWhat are the units of force and energy in CHS, MKS, and FPS units?What is static friction and what is kinetic friction?Explain the law of conservation of energy.I've attached a screenshot of the question i'm trying to solve and I have pictures of my work here https://imgur.com/a/bQ5IaC1 . My work for this problem is under the 2.44 title, any variable with an "s" in the subscript applies to the speeder, and any variable with a "c" in the subscript applies to the police car.You decide to flip a coin to determine whether to do your physics or English homework first. The coin is flipped straight up. (1) What is the velocity of the coin at the top of its trajectory? (2) If the coin reaches a high point of 0.25 m above where you released it, what was its initial speed?
- As a technical engineer in the army, you are part of a team in charge of testing and commissioning a new tankrecently purchased by the artillery.Field testing has revealed the following information:1) The tank moves from rest to a speed of 70 ??/ℎ? in 10 seconds.2) Using the breaking system, the tank is brought to a complete stop from a speed of 70 ??/ℎ? in 5 seconds.You are required to address all the questions below providing all calculations, graphs, and explanations asappropriate to back your answers The tank is to be placed on a hill that is 1 km high above the ground. The enemy’s base is located at a horizontaldistance of 10 km away and it is in a valley 0.5 km below the ground. Air resistance is neglected. Gravitationalacceleration is constant and equal to 9.8?/?2 downwards.a) If the bomb is to be fired perfectly horizontally, what should the launching speed of the bomb be in order tohit the target?b) What is the duration it would take the bomb to hit the target?c) Find x(t) and…Sketch how you expect the acceleration vs. mass graph to look for balls dropped from rest with the same size and shape, but having different masses. Does the free-fall acceleration increase, decrease, or stay the same as the mass of the object increases? Explain your reasoning. (Remember that the shape of the ball does not change.) *SOLVE BOTH*Tony hawk decides to jump the elora gorge on a skateboard. The gorge is 25.0m wide and tony uses a 5.0m high ramp inclined at 20 degrees. A) Draw a diagram. How long does it take to land on the other side? B) What speed does tony need to leave ramp in order to get to the other side? C) What is the maximum height that tony reaches above the gorge?
- Instructions: Your task is to create a model in response to the prompts in the question below. Be sure to apply a model from this class and include the relevant diagram(s) for that model. And don’t forget to use the Claim, Evidence, Reasoning framework to present your solution. Phenomenon: Runaway Truck Ramp A truck was driving on a highway at 30 m/s when its brakes gave out. The driver steered it onto a “runaway truck ramp”, consisting of an upward ramp (rising 12 meters vertically over 120 meters horizontally), and ending with a compressible barrier which you can model as a giant spring with spring constant “k”. The compressible barrier can be compressed by a maximum 0.5 meters before it stops working. Graphic attached Values: Mass of the truck: 20 metric tons (1 metric ton = 1000kg). Mass of the driver: Choose a reasonable value. Truck Ramp Dimensions: 12 meters vertical, 120 meters horizontal Spring constant k= 6.0 x 107 J/m2. Part 1: Big…I need help with finding the magnitude and direction of the graph attached. For part a I've tried 2 times with this question using F = sqrt ((Fx2 + Fy2)) to find the magnitude and the direction using tan-1(y/x), and so far it still says incorrect. A. Calculate the magnitude and direction. B. When a fourth force is applied to the mass, it is observed that the velocity of the mass stops changing and remains constant. What are the horizontal and vertical components of that fourth force? (This all the information that I was given)I submitted the answer below. My professor asked me to answer his follow up question in bold 2. Derive an expression for the distance the rocket has traveled in terms of the initial and final speeds, and its acceleration. After you have this expression, plug in physical values from your problem to arrive at the distance the rocket has traveled. My thought process was to express the equation in terms of Distance = Velocity x Time. I was using the equation v = v0 + at to rearrange to fit in the distance equation, but when I plug in my known values I do not get 91m. Am I using the wrong equation? Thanks SOLVED PROBLEM A rocket blasts off and moves straight upward from the launch pad with constant acceleration. After 2.8 s the rocket is at a height of 91 m. (a)What are the magnitude and direction of the rocket’s acceleration? (b) What is its speed at this time? 1.Visualize the problem: _____ I I height, x = 91m I I ----------- 2.Describe the…
- Part C, D, and E please. Written answers only need to be 1-2 sentences explaining a concept.Just answer 1 and 2 Questions, encode your answer in a paragraph form 1. What are the components of projectile motion? 2. Differentiate the two in terms of: presence of force of gravity, accelerationmomentum Solve problem 1 and 2. Show your complete and detailed solutions. 1. Jennifer is walking at 1.03 m/s. If she weighs 583 N, what is the magnitude of her momentum? 2. A 1.0-kg ball has a velocity of 12 m/s downward just before it strikes the ground and bounces up with a velocity of 12 m/s upward. What is the change in momentum of the ball?