Physics Homework Answers & Questions
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Physics is the subject that shares a knowledge essential to understand how the universe functions. It is an interesting field where new discoveries broaden the horizon of the mankind and the knowledge of people. Our service of online tutoring offers the possibility to immerse in Physics and to learn it in a deeper way.
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The peculiarity of Physics is that it is a fundamental study and requires ground understanding of the ideas and concepts that tend to help in solving the problems. Physics a science that provides us with knowledge about how the world around us functions. It develops analytical and quantitative skills that are necessary for data analysis and problems solving.
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Our service works with all the topics contained within Physics answers in various fields. We approach physical problems in a logical way and think over them thoroughly and independently. At the same time, we encourage students to keep their minds open. Students can receive complete explanations for diagrams, appropriate experiments and examples with relation to the topics. They are also able to get solved examples of specific problems related to different Physics sub-topics, and can alone work with formulas containing strange symbols.
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Waiting for answer Kinematics acceleration Worksheet
A rocket ship in space is at rest relative to a rock floating in deep space. The rocket ship accelerates away from the rock at 3 m/s^2, while it accelerates it goes through a displacement of 108 m directly away from the rock. For what amount of time did it accelerate?
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Waiting for answer Physics question about a coin-flip...
Rex flips a coin vertically upwards with an initial velocity of 0.262m/s. Determine the height to which the coin will rise above the initial height. At what velocity is the coin moving when Rex catches it.
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Waiting for answer Acceleration (Physics)
A jet taking off from an aircraft carrier goes from 0 m/s to 89 m/s in 25.7s. How much distance would it take for that same jet to reach 125 m/s? Acceleration is 3.45 m/s/s
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Waiting for answer physics hw
Defiance Drake, Space Adventurer, desperately needs to reach a cargo vessel 100m away, or run out of air and die in deep space. For our purposes, there are two relevant directions, the direction Defiance is traveling in (the x-direction, at 1 m/s), and direction of the cargo ship's motion, which is...
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Answered Phys 4B Fall 2017 - Homework - Phys 4B F17 Hwk 6
Please find attached the solution for Phys 4B F17 Hwk 6 Thermodyanamics 1) A gas changes its state quasi-statically from A to C along the paths shown in the figure below. The work done by the gas is 2) When 23 cal of heat are absorbed by a gas, the system performs 25 J of work. What is the change...
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Waiting for answer Help work out these questions pleasee!! Just as many as you...
1. A forklift raises crates of mass 600kg and a height of 3m. How much work is done? 2. What is the mass of a lift if 400 000J is required to raise the lift a height of 20m? 3. How much work must be done on a motor cycle of mass 250kg to accelerate it uniformly from rest at 3m/s for 4s? 4. What is t...
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Waiting for answer Defiance Drake, Space Adventurer
Defiance Drake, Space Adventurer, desperately needs to reach a cargo vessel 100m away, or run out of air and die in deep space. For our purposes, there are two relevant directions, the direction Defiance is traveling in (the x-direction, at 1 m/s), and direction of the cargo ship's motion, which is...
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Waiting for answer Physics question
A train has a length of 110 m and starts from rest with a constant acceleration at time t = 0 s. At this instant, a car just reaches the end of the train. The car is moving with a constant velocity. At a time t = 15 s, the car just reaches the front of the train. Ultimately, however, the train pulls...
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Waiting for answer Physics homework help
Why use units with your number? Why is putting a unit with your number important? Based on your reading in physics and some extra research, create a response with an example included.
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Waiting for answer need help in physics
1- State how many significant figures are proper in the results of the following calculation: (15.1)(0.20 - 30.05 + 170.2) 2- Cos 126.39° 3- Soccer fields vary in size. A large soccer field is 90.3 m long and 83.1 m wide. What is its smallest dimension in inches? (Assume that 1 meter equals 3.28...
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Waiting for answer A ball is dropped from a building and falls for 10 seconds....
A ball is dropped from a building and falls for 10 seconds. How fast is it going when it hits the ground?
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Waiting for answer Activated Aluminum Half-Life Measurement Lab Report Objecti...
Activated Aluminum Half-Life Measurement Lab Report Objective:In this laboratory you’ll be given a thin aluminum foil that has been activated in the OSU TRIGA Reactor. Your objective is to familiarize yourself with the laboratory equipment and to determine the half-life of the radioactive isotope o...
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Waiting for answer Urgent Physics - 1 Question
In the following, explain each step carefully and provide a drawing. A Coke can is brought into the electric field of a negatively charged golf tube. (a)What is the direction of the force on the Coke can and why? (b)The Coke can is then grounded in the presence of the golf tube. The golf tube had ne...
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Waiting for answer What is the SI unit for density?The density of blood is 1.05...
What is the SI unit for density? The density of blood is 1.05 kg/m3, find the mass of a bag of blood for a transfusion, if the volume is 2.0 m3. The density of oxygen is 1.43 x 10 -3 kg/m3. If a canister of oxygen has a mass of 0.2 kg, find the volume. Using the bone density of 2.0 kg/m3, calculate...
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Waiting for answer The density of oxygen is 1.43 x 10 -3 kg/m3. If a canister o...
The density of oxygen is 1.43 x 10 -3 kg/m3. If a canister of oxygen has a mass of 0.2 kg, find the volume.
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Answered Kinematics solved problems
1. An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground. Determine the distance traveled before takeoff. 2. A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110 m. Determine the acceleration of t...
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Waiting for answer linear motion
A ship is moving towards the shore having a cliff. A bullet is fired from the ship and the echo heard in 16 s. After 30 s another bullet is fired from the same ship and the echo heard in 12 s. Find the velocity of the ship? Senaka
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