. A spaceship is traveling at 2,000 m/s when it begins to fire it rockets. This will cause the spaceship to accelerate at 2 m/s2 moving then? . Assuming the firing of the rockets last 15 seconds, how fast will the space ship be

Q: York to Los Angeles, a distance of about 5000 km. low fast must the rocket ship go to have its own h…

A: As per the theory of relativity, time will depend on the frame of reference in which it is measured.…

Q: Travel to the stars requires hundreds or thousands of years, even at the speed of light. Some people…

A: Part E- If the rocket ship’s speed is 0.990c, the time measured by the people on the earth is given…

Q: s) A 40 m spacecraft with 30-year-old astronauts who has the mass 80 kg moves with velocity v-0.95c…

A: Time dilation equation  t=γt0 Length contraction equation L=L0γ relativistic mass m=γm0 where…

Q: In Newtonian Mechanics, the Newtonian Kinetic Energy KEN of a particle with mass m and velocity v is…

A:

Q: An astronomer on Earth observes red light at 680 nm from a distant galaxy. The astronomy knows that…

A:

Q: Our universe has properties that are determined by thevalues of the fundamental physical constants,…

A: According to relativity theory, we can calculate the relativistic length using the following…

Q: Suppose an electron traveling at 0.89c What is the momentum of an electron in kilogram meters per…

A:

Q: The fastest spaceship ever launched was the Helios 2 spacecraft. At its closest approach to the sun,…

A: Given:_          velocity of the object v=69,000m/s

Q: Neutron stars are what are thought to cause pulsars. A pulsar is an astronomical radio source that…

A: Given that initial value of angular speed and ratio of of angular speed increased by a factor and…

Q: Protons in an accelerator at the Fermi National Laboratory near Chicago are accelerated to a total…

A:

Q: The speeds of John and Max are 30 km/h and 40 km/h. Initially Max is at a place L and John is at a…

A:

Q: Two electrons are brought close together, to a distance of 83 pm apart. They are then both released…

A: Given  distance between electrons =83 x 10-12 m Required speed of electrons far apart

Q: A jet plane travelling with speed 268 km/hr. It's speed in m/s is O a. 74.44 O b. 4466.65 C. 7,44 d.…

A: Given data: Speed (v) = 268 km/hr Required: Speed in m/s

Q: 27. The figure shows the velocity of two spaceships as measured by an observer on earth. What is the…

A:

Q: You are traveling in a car going at a constant speed of 100 km/hr down a long, straight highway. You…

A: In the above question the car is moving back and forth with the constant velocity. As the velocity…

Q: 8. In a proton linear accelerator, protons are accelerated to have a kinetic energy of 550 MeV. What…

A:

Q: The formula for length contraction gives the length of an interval on a ruler moving with velocity v…

A: The objective of the question is to find out the fraction by which the length of a meter stick is…

Q: An accelerated frame is a non-inertial frame A. true B. false

A: There are two types of physical quantities in general- scalar and vector. The scalar quantities are…

Q: A particle has a mass of 9.2E-7 kg and is traveling at a speed of 208993 km/s (the speed of light is…

A:

Q: The radius of our galaxy is approximately 3 x 10^20 m. How fast must a spaceship travel so that the…

A: The radius of the galaxy: The time taken by the spaceship to cross the galaxy:

Q: The time -dependent a cceleration of an object in ore dimension is given by alt) =843 where tis…

A:

Q: 7.4. Two clocks. Ivan sets two clocks onto the ground and makes sure they're synchro- nized. Clock B…

A: Given: Let us consider the given data, tIVAN=100 nansV=15c Clock B is 30 feet to the left of clock…

Q: A meter stick moves past you, with its motion relative to you parallel to its long axis. If you…

A:

Q: A proton has mass 1.7x10-27 kg. What is the magnitude of the impulse required in the direction of…

A: This problem can be solved using impulse formula

Q: 6. Relativity. A particle called the muon has a life time of 2.2 usec, in its rest frame, before it…

A: Time dilation: Time observed in a moving frame appears to be different as observed in a frame that…

Q: A proton travels at 99.9912% of the speed of light. An antiproton travels in the opposite direction…

A: concept:

Q: Questi on 3: The decay of a pion (mass = 139.6 McV/c') produces a muon (mass =105.7 McV/c, mean…

A: π°→μ°+νpion→ muon+neutrino According to the conservation of energy,…

Q: (Q4): What is the momentum (in MeV/c) of a 1200-MeV proton (that is, its kinetic energy is 1200…

A:

Q: A car travels in the positive ?-direction in the reference frame ? at an ordinary speed. The…

A: When objects move at a velocity closer to light their measured length will appear shorter than its…

Q: Martians ships will take 400 years to each earth, but they sent a scout that is to fly by our moon…

A: It is known that if a body is moving in a constant velocity 'V' for a certain time 't' , then the…

Q: Our universe has properties that are determined by thevalues of the fundamental physical constants,…

A: given,speed of light in alternate universe is 1000000 times less than it is in our universethat is…

Q: Our universe has properties that are determined by thevalues of the fundamental physical constants,…

A: The energy and mass of a particle is related by the famous equation, E0=mc2 where E0 is the rest…

Q: A beam of particles travels by at 2.0*10^8. At this speed you measure them to live 5.00* 10^6  sec,…

A:

Q: When protons accelerated to speeds very close to csmash into the nucleus of a target atom in a…

A: Given:                             ∆t =1.8 ns ∆t=1.8×10-8 seconds…

Q: hne 7The coordinate of a dust particle in centimeters is given by the eavation X-16¢- where the time…

A:

Q: On an alien world, they measure distance in fleeps and time in florps. If 1.6 fleep =1 m and 5.2…

A:

Q: A car is 4.943 m long when not moving. How fast would the car have to move so that person standing…

A:

Q: 2. A particle of mass 1.67 x 10-24 kg travels with velocity 0.65. Compute its rest mass?

A:

Q: Astronomers discover a planet orbiting around a star similar to our sun that is 20 lightyears away.…

A:

Q: A cruise ship going across a lake 15km wide travels a distance of 6km at a certain speed and then…

A: Given,

Q: Muons are elementary particles that are similar to electrons. However, they are more heavy than an…

A: Given decay time in rest frame to=2μs And speed v=0.995c

Q: A person is determined to travel to a distant star 30 ly away from the surface of earth. Calculate…

A: Given:Star distance is 30 light years away from the surface of earth. To Find:Calculate the velocity…

Q: A severely injured Peter can only live for the next 3.5 hours. Before dying, he wants to go back to…

A: Speed is the distance traveled per unit time. Its SI unit is m/s. The SI unit of distance is meter.…