Calculate the length contraction of a 10 m sale moving at a velocity of 0.65c.
Q: At what speed, relative to the frame of the observer making the measurement, is the length of a…
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Q: A spaceship is moving away from Earth at 0.900c when it fires a small rocket in the forward…
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Q: A proton moves with a speed if .90c. what is the rest energy in MeV
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Q: As you pilot your space utility vehicle at a constant speedtoward the moon, a race pilot flies past…
A: Given, A vehicle is moving with constant speed, and relative velocity of space racer and vehicle is,…
Q: If a spaceship, approaching the Earth at 0.190c, sends a message capsule toward the Earth at 0.390c…
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Q: A spaceship is moving away from Earth at 0.902c when it fires a small rocket in the forward…
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Q: A proton is moving at velocity of 0.65c. Estimate its momentum.
A: When objects get closer to the speed of light their mechanical properties like the momentum will be…
Q: Find the momentum of helium nucleus having a mass of 6.68*10^-27 kg that is moving at 0.310c. (In kg…
A: Given: Mass(M) = 6.68*10-27 kg Velocity (v) = 0.310c = 0.310 * 3 * 108 m/s = 0.93 * 108 m/s
Q: Suppose a spaceship heading directly away from the Earth at 0.75c can shoot a canister at 0.25c…
A: Given data : Velocity of Spaceship heading directly away from earth v1 = 0.75 c Velocity of…
Q: A subatomic particle muon travels at constant velocity 0.9c and lives 1.2us as measured in the…
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Q: Find the momentum of a helium nucleus having a mass of 6.68 x 10-27 kg that is moving at 0.200c .
A: The expression for find momentum of helium nucleus is p=m0v1-v2c2
Q: If the mass of the spaceship (including the astronauts) is m = 10^4 kg, %3D what would be its rest…
A: Given: Rest mass, m0=104 kg Require: Rest mass energy, E=?
Q: As you pilot your space utility vehicle at a constant speed toward the moon, a race pilot flies past…
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Q: A car has length 4.40 m when it is at rest relative to you. If it moves past you at a speed of…
A: Given data: Length of car at rest (L0) = 4.40 m Speed of car (v) = 0.88c Required: Measured length
Q: Captain J. Kirk of the SS Enterprise measures Earth receding from him at the same speed at which he…
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Q: An observer sees two events 4 x 10¯ºs apart at a separation of 500 m. How fast must a second…
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Q: Two spaceships are moving along the line connecting them. One of the spaceships shoots a missile…
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Q: Find the momentum (in kg m/s) of a helium nucleus having a mass of 6.68 x 10-27 kg that is moving at…
A: Mass of the helium nucleus m =6.68 × 10-28 kg Velocity (v) = 0.542 c Here, ' c ' is the…
Q: 3. Two rocket ships approach Earth from opposite directions, each with a speed of 0.60c relative to…
A: Solution:Given:Rockets 1 and 2 are approaching the earth from opposite directions.c = the speed of…
Q: A pursuit spacecraft from the planet Tatooine is attempting to catch up with a Trade Federation…
A: The speed of the cruiser relative to the observer on Tatoonie is The speed of the speed of the…
Q: Consider a particle moving with a speed of 0.99c. How fast does the particle need to move in order…
A: Relativistic momentum is given by p=mvp=mov1-v2c2 Here mo is the rest mass of the particle. v is the…
Q: A rocket is moving from the Moon to Mars (a distance of about 8.64×107 km) at 0.93c. What distance…
A: thank you
Q: A 25 m long beam is shot past a stationary space station at 0.99c. What length does the people on…
A: From Length's contraction: L= L01-v2c2 L= 251-0.992c2 L= 25×0.141= 3.5 m
Q: If a spaceship is approaching the Earth at 0.100c and a message capsule is sent toward it at 0.100c…
A: Given that :Speed of the spaceship, v=0.100cSpeed of the message Capsule, u'=0.100cThe speed of the…
Q: Calculate the relativistic energy of a proton moving at 0.9c.
A: As per the first postulate of relativity the laws of physics will be the same in all inertial…
Q: A borg spaceship is in the shape of a cube of side 100.0 m when it is at rest with respect to an…
A: Measurements of lengths as well as time intervals are affected by relative motion.
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- How much energy is required to accelerate a golf ball of mass 0.046 kg initially at rest to a speed of 0.75c?Spacecraft Alpha moving at 0.60c with respect to the earth. If spacecraft Beta has a speed of 0.20c with respect to the earth in the same direction as Alpha. Calculate the speed of Alpha as measured from spacecraft Beta1. Suppose a spaceship heading straight toward the Earth at 0.650c can shoot a canister at 0.400c relative to the ship. (a) What is the velocity of the canister relative to Earth, if it is shot directly at Earth? (b) If it is shot directly away from Earth?
- As spaceship A moves away from the earth at 0.510c, the captain observes a second spaceship (B) moving in the same direction at a speed of 0.520c relative to A. Find the speed of B relative to the earth.12. (a) A particle is traveling through the Earth's atmosphere at a speed of 0.750c. To an earth bound observer, the distance it travels is 2.5km. How far does the particle travel in the particle's frame of reference? (b) Calculate the momentum of an electron traveling at a speed 0.985c? The rest mass of the electron is 9.11 X 10-31 kg.A spaceship from another galaxy passes over the solar system directly above a radial line from the sunto the Earth. (We measure the distance between the Earth and the Sun to be 1.496 x 1011 m.) Anobserver standing on the Earth measures that the spaceship is approaching at 0.800c. The Earth-basedobserver also measures that it takes the spaceship 625 seconds to travel from the sun to Earth. Ignorethe relative motion of the Sun and Earth in this problem – their relative speed is only 0.001c, negligiblysmall compared to 0.800c.a) According to a scientist in the spaceship, the Earth-Sun distance is: ______8.9 x 10 ^10__________________b) According to a scientist in the spaceship, the time it takes her to travel the Earth-Sun distance is:_________374 s _______________c) What is the ratio of the kinetic energy to rest energy of the spaceship? KE/ER = _______0.667__________d) As the spaceship passed over the Sun, the alien scientist launched a probe toward Earth, traveling at0.200c relative to…