Suppose a spaceship heading straight towards the Earth at 0.75c can shoot a canister at 0.55c...
Suppose a spaceship heading straight towards the Earth at 0.75c can shoot a canister at 0.55c relative to the ship.
A) If the canister is shot directly at Earth, what is the ratio of its velocity, as measured on Earth, to the speed of light?
B) What about if it is shot directly away from the Earth (again, relative to c)?
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Suppose a spaceship heading straight towards the Earth at 0.75c
can shoot a canister at 0.55c...
Suppose a spaceship heading straight towards the Earth at 0.75c can shoot a canister at 0.55c...
Suppose a spaceship heading straight towards the Earth at 0.75c can shoot a canister at 0.55c relative to the ship. (a) If the canister is shot directly at Earth, what is the ratio of its velocity, as measured on Earth, to the speed of light? (b) What about if it is shot directly away from the Earth (again, relative to c)?
Suppose a spaceship heading straight towards the Earth at 0.75c can shoot a canister at 0.55c...
Suppose a spaceship heading straight towards the Earth at 0.75c can shoot a canister at 0.55c relative to the ship. Randomized Variablesv1 = 0.75 c v2 = 0.55 c 50% Part (a) If the canister is shot directly at Earth, what is the ratio of its velocity, as measured on Earth, to the speed of light? 50% Part (b) What about if it is shot directly away from the Earth (again, relative to c)?
suppose a spaceship heading directly away from the Earth at 0.75c can shoot a canister at...
suppose a spaceship heading directly away from the Earth at 0.75c can shoot a canister at 0.65c relative to the ship. Take the direction of motion towards Earth as positive. v1= 0.75 c v2= 0.65 c a) If the canister is shot directly at Earth, what is the ratio of its velocity, as measured on Earth, to the speed of light? (units for answer in mu/c=...) b) What about if it is shot directly away from the Earth (again, relative...
Suppose a spaceship heading directly away from the Earth at 0.75c can shoot a canister at 0.35c relative to the ship
Suppose a spaceship heading directly away from the Earth at 0.75c can shoot a canister at 0.35c relative to the ship. Take the direction of motion towards Earth as positive. Randomized Variables V1 = 0.75c V2 = 0.35cPart (a) If the canister is shot directly at Earth, what is the ratio of its velocity as measured on Earth to the speed of light? Part (b) What about if it is shot directly away from the Earth (again, relative to c)?
Suppose a spaceship heading directly away from the Earth at 0.65c can shoot a canister at 0.25c relative to the ship
Suppose a spaceship heading directly away from the Earth at 0.65c can shoot a canister at 0.25c relative to the ship. Take the direction of motion towards Earth as positive. Randomized Variables V1 = 0.65 c V2 = 0.25 cPart (a) If the canister is shot directly at Earth, what is the ratio of its velocity as measured on Earth to the speed of light? Part (b) What about if it is shot directly away from the Earth (again, relative to c)?
I got A right but i cant figure out what i did wrong for b. please...
I got A right but i cant figure
out what i did wrong for b. please help.
14. [2.5/5 Points] DETAILS PREVIOUS ANSWERS OSCOLPHYS2016 28.4.P.020. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Suppose a spaceship heading straight towards the Earth at 0.6450 can shoot a canister at 0.420c relative to the ship. (Assume the positive direction is toward the Earth. Indicate the direction with the sign of your answer.) (a) What is the velocity of the canister relative to the...
Two planets are on a collision course, heading directly towards each other at a relative speed...
Two planets are on a collision course, heading directly towards each other at a relative speed of 0.26c. Randomized Variables v= 0.26c u= 0.775 c A spaceship sent from one planet approaches the second at 0.775c as seen by the second planet. What is the velocity of the ship relative to the first planet? Assume the a velocity directed away from the planet would be considered positive.
If one spaceship fires a missile at 0.75c at the other spaceship as it approaches and the other spaceship observes the missile approaching it at 0.96c
Consider two spaceships moving relative to each other. The relative velocity of each spaceship is the velocity the other spaceship sees it moving at. Both relative velocities are equal in magnitude (equal speeds) but opposite in direction. If one spaceship fires a missile at 0.75c at the other spaceship as it approaches and the other spaceship observes the missile approaching it at 0.96c, what is the ratio of the first spaceship's relative velocity to the speed of light? Assume the velocity...
The spaceship Enterprise 1 is moving directly away from earth at a velocity that an earth-based...
The spaceship Enterprise 1 is moving directly away from earth at a velocity that an earth-based observer measures to be +0.69c. A sister ship, Enterprise 2, is ahead of Enterprise 1 and is also moving directly away from earth along the same line. The veolcity of Enterprise 2 relative to Enterprise 1 is +0.45c. What is the velocity of Enterprise 2, (in terms of c) as measured by the earth-based observer?
15 pts) A spaceship flying directly toward Earth at 0.7c launches a missle with a speed...
15 pts) A spaceship flying directly toward Earth at 0.7c launches a missle with a speed (measured m the spaceship) of 0.8c at an angle of 60 (measured from the spaceship and measured relative to the ship-Earth direction). What is the speed of the missle measured by people on Earth and what is the angle of the missle's trajectory relative to the ship-Earth direction as measured by people on Earth?
I got A right but i cant figure
out what i did wrong for b. please help.
14. [2.5/5 Points] DETAILS PREVIOUS ANSWERS OSCOLPHYS2016 28.4.P.020. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Suppose a spaceship heading straight towards the Earth at 0.6450 can shoot a canister at 0.420c relative to the ship. (Assume the positive direction is toward the Earth. Indicate the direction with the sign of your answer.) (a) What is the velocity of the canister relative to the...
Two planets are on a collision course, heading directly towards each other at a relative speed of 0.26c. Randomized Variables v= 0.26c u= 0.775 c A spaceship sent from one planet approaches the second at 0.775c as seen by the second planet. What is the velocity of the ship relative to the first planet? Assume the a velocity directed away from the planet would be considered positive.
15 pts) A spaceship flying directly toward Earth at 0.7c launches a missle with a speed (measured m the spaceship) of 0.8c at an angle of 60 (measured from the spaceship and measured relative to the ship-Earth direction). What is the speed of the missle measured by people on Earth and what is the angle of the missle's trajectory relative to the ship-Earth direction as measured by people on Earth?
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