What is conservation of momentum, energy and angular momemtum? Describe briefly.

Q: Understand the analogy between angular momentum and linear momentum.

A: Given:  Angular momentum and linear momentum

Q: How does the momentum conservation principle emerge from the law of action- reaction?

A: To explain : how the momentum conservation principle emerge from law of action reaction Solution :…

Q: Two things are important in changing momentum. One thing is force . What is the other thing?…

A: Momentum is the amount of motion present in a body of mass m. It is the product of mass and velocity…

Q: An object of mass 5 kg moves at a certain speed and thus has a linear momentum. What would be its…

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Q: Suppose we have a spaceship about the size of a typical ocean cruise ship today, which means it has…

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Q: Write down example of conservation of angular momentum.

A: According to the principle of conservation of angular momentum, the total angular momentum of an…

Q: An 11 kg object is flying at speed 9c/10.  Calculate its momentum, in units of kg c.

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Q: What do you notice about the total momentum before and the total momentum after? Which principle are…

A: We notice that total momentum before and after the collision are almost same (up to second decimal…

Q: Astronomers estimate that a 2.0-km-diameter asteroid collideswith the Earth once every million…

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Q: 4. Two astronauts with masses mj and m2 are moving with the velocity u together. They push each…

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Q: How do initial velocities affect the final momentums?

A: Since the momentum is given as, p=mv-u

Q: Consider two planetary embryos of chondritic material with radii of 500 km each. Calculate the speed…

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Q: A sticky ball of mass M is traveling at speed vo when it strikes and sticks at the end of a stick of…

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Q: define linear momentum and calculate the momentum of a mass of 10 kg travelling at 30 miles/hours

A: 1. M =10 kg, U = 20 mph

Q: 7. How fast would a rocket have to go relative to an observer for its length to be contracted to 99%…

A: According to question--- Given that-- contraction in length = 99%. Question- velocity. ?

Q: Three objects with the same speed v are about ollide and stick together as shown to the right. If…

A: In all collision momentum remains conserved.

Q: A remote controlled toy car of mass 8.6 kg is moving with a velocity of 1.1 m/s along x-axis makes a…

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Q: The asnwer was incorrect and I recieved the following as feedback: "You may have used the…

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Q: 2 steel balls have the same mass and travel at the same speed (with the total linear momentum is 2mv…

A: An elastic collision is a collisions in which both momentum and kinetic energy are conserved.

Q: kinetic energy and momentum

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Q: What does Motion, Newton's laws and forces, energy, and momentum all have in common or relate?

A: Step 1Motion is the movement of a body that is caused due to change in position of a body with…

Q: We believe that our galaxy was formed from a huge cloud of gas. The original cloud was far larger…

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Q: Two masses, m, and m, move on the xy plane towards each other as shown in the figure. The first mass…

A: Answer: 9.29 m/s

Q: Hi, I tried so hard for this question but I couldn't succeed. Can you solve this question for me.…

A: Given Coordinates of rocket is (4,4,2) Point A is (0,0,0) B is (5,0,2) c is (3,0,6)

Q: Tivo bodies of ma:ass m and Am are moving with cqual monientum. The ratio of their kinetie energies…

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Q: In an effort to exact the most severe capital punishment upon a rather unpopular prisoner, the…

A: This type of individual is one who is ignorant of physics or eho doesn't know much physics and…

Q: What is the momentum of a 100-kilogram shell if its speed is 1,500 m/s?

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Q: w are the conservation of energy and momentum different? How is the conservation of angular and…

A: Given:- How is the conservation of energy and momentum different? How is the conservation of angular…

Q: What is meant by the term moment

A: Moment: The moment is the product of distance and the physical quantity and it explains that how the…

Q: A car of mass 1500kg moving with a speed of 30.0 m/s collides and locks together with a 1200-kg car…

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Q: 1) If a two-body collision is not head-on, then which of the following may always be assumed?…

A: 1) It is known that for any type of collision, the momentum of the system remains conserved. In this…

Q: what is newtons 2nd law? thinking only in the context of this law,explain why this law is still…

A: according to newton second law force applied is equal to rate of change of momentum with respect to…

Q: System. unit the Considex Particles Positions mass with given having and velacities as Find the…

A: Given: r1= i+j v1= 2i r2= j+k v2= j r3 = k v3= i+j+k Mass = 1 unit of all

Q: # the momentem of a flying brick and and its mass is 15ky k Edlculats " ). Is velocity? its ку

A: Given , Momentum of flying brick (P)= 70kgm/s  Mass of brick (m)= 15 kg

Q: What is the momentum of an 20kg bowling ball rolling at speed of 5m/s?

A: Given information:The mass of the ball (m) = 20 kgVelocity of the ball (v) = 5 m/s

Q: An astronaut in orbit outside an orbiting space station throus her 800.0-g camera away in disgust…

A: mass of camera = 800 g mass of astronaut with her space suit = 100 kg speed of camera = 12 m/s

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.