A car is moving in the positive x direction in the reference frame S. The reference...
A car is moving in the positive x direction in the reference frame S. The reference frame S' moves at a speed of 0.88c, along the x axis. The proper length of the car is 3.40 m. Calculate the length of the car according to observers in the S' frame.
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A car is moving in the positive x direction in the
reference frame S. The reference...
A reference frame S' moves with a constant speed v=0.800c along the x axis relative to...
A reference frame S' moves with a constant speed v=0.800c along the x axis relative to a second reference frame S. A particle is observed from reference frame S' to be moving with velocity 0.400c (along the positive x' axis). What would be the velocity of the particle as measured by an observer in reference frame S?
A 50.0 kg body is moving in the direction of the positive x axis with a...
A 50.0 kg body is moving in the direction of the positive x axis with a speed of 384 m/s when, owing to an internal explosion, it breaks into three pieces. One part, whose mass is 9.0 kg, moves away from the point of explosion with a speed of 353 m/s along the positive y axis. A second fragment, whose mass is 5.0 kg, moves away from the point of explosion with a speed of 313 m/s along the negative...
1. (a) In Bob 's reference frame, a particle has a momentum p= pd along the...
1. (a) In Bob 's reference frame, a particle has a momentum p= pd along the positive r-axis. Show that in Alice's reference frame, which moves at speed v along the r-axis, the momentum has components ру P: P These transformation equations hold, actually, for any direction of p, as long as Alice's motion is along the r-axis. (b) Show that the energy and momentum components transform according to the Lorentz Transformations in the same way as the time and...
Exploding object A 25.0-Kq body is moving in the direction of the positive x axis with...
Exploding object A 25.0-Kq body is moving in the direction of the positive x axis with a speed of 323 m/s when, owing to an internal explosion, it breaks into three pieces. One part, whose mass is 6.0 kq, moves away from the point of explosion with a speed of 358 m/S along the positive y axis. A second fragment, whose mass is 3.5 kg, moves away from the point of explosion with a speed of 467 m/s along the...
Q5 A 21.0 kg body is moving in the direction of the positive x axis with...
Q5
A 21.0 kg body is moving in the direction of the positive x axis with a speed of 100.0 m/s when, owing to an internal explosion, it breaks into three parts. One part, whose mass is 7.00 kg, moves away from the point of explosion with a speed of 180 m/s in the direction of the positive y axis. A second fragment, with a mass of 4.00 kg, moves in the direction of the negative x axis with a...
1. A car moves with a constant acceleration of 12.0 m/s² in the positive x-direction. After...
1. A car moves with a constant acceleration of 12.0 m/s² in the positive x-direction. After moving 355 m, its speed is now 175.0 m/s. What was the initial speed of the car? How long did it take the car to move 355 m? 2. A projectile is fired at an angle of 60.0° above the horizontal with an initial speed of 45.0 m/s. How fast is the ball moving at the top of its trajectory?
9 An inertial frame of reference S' moving to the left with speed 25 ms' moves...
9 An inertial frame of reference S' moving to the left with speed 25 ms' moves past another inertial frame S. At time zero the origins of the two frames coincide. a A phone rings at location x=24 m and 1=5.0s. Determine the location of this event in the frame S. b A ball is measured to have velocity -15 ms' in frame S. Calculate the velocity of the ball in frame S.
Imagine a proton moving at 2.1 x 10m/s in the positive direction of the x-axis. It...
Imagine a proton moving at 2.1 x 10m/s in the positive direction of the x-axis. It moves in a field-free space until it passes by the origin, x = 0, where it encounters an electric field directed along the x-axis. (The y and z components of the field are zero everywhere). The electric potential, V(x), associated with this field is shown in the graph below. 200 Hlectrical (V) 100 50 0 0 10 20 30 40 50 60 70 Position...
Please answer last 3 questions and give explanation A positively charged parade is at rest on...
Please answer last 3 questions
and give explanation
A positively charged parade is at rest on the positive z axis in reference frame S. Reference frame S' is moving along the positive x axis of S, reference frame S" is moving along the negative x axis, and reference frame S''' is moving along the y axis, all with speed v relative to S. The axes of all the reference frames are oriented the same way, and their origins coincide at...
A 0.25 kg ball moving at a speed of 3 m/s, along the positive x-axis, strikes...
A 0.25 kg ball moving at a speed of 3 m/s, along the positive x-axis, strikes a stationary horizontal ball of mass 0.30 kg. (a) If the collision is perfectly inelastic, what is the velocity and direction of the balls? (b) If the second ball moves at a rate of 1 m/s towards the positive x-axis, what is the velocity and direction of the first 2. ball after collision?
A reference frame S' moves with a constant speed v=0.800c along the x axis relative to a second reference frame S. A particle is observed from reference frame S' to be moving with velocity 0.400c (along the positive x' axis). What would be the velocity of the particle as measured by an observer in reference frame S?
1. (a) In Bob 's reference frame, a particle has a momentum p= pd along the positive r-axis. Show that in Alice's reference frame, which moves at speed v along the r-axis, the momentum has components ру P: P These transformation equations hold, actually, for any direction of p, as long as Alice's motion is along the r-axis. (b) Show that the energy and momentum components transform according to the Lorentz Transformations in the same way as the time and...
Exploding object A 25.0-Kq body is moving in the direction of the positive x axis with a speed of 323 m/s when, owing to an internal explosion, it breaks into three pieces. One part, whose mass is 6.0 kq, moves away from the point of explosion with a speed of 358 m/S along the positive y axis. A second fragment, whose mass is 3.5 kg, moves away from the point of explosion with a speed of 467 m/s along the...
Q5
A 21.0 kg body is moving in the direction of the positive x axis with a speed of 100.0 m/s when, owing to an internal explosion, it breaks into three parts. One part, whose mass is 7.00 kg, moves away from the point of explosion with a speed of 180 m/s in the direction of the positive y axis. A second fragment, with a mass of 4.00 kg, moves in the direction of the negative x axis with a...
1. A car moves with a constant acceleration of 12.0 m/s² in the positive x-direction. After moving 355 m, its speed is now 175.0 m/s. What was the initial speed of the car? How long did it take the car to move 355 m? 2. A projectile is fired at an angle of 60.0° above the horizontal with an initial speed of 45.0 m/s. How fast is the ball moving at the top of its trajectory?
9 An inertial frame of reference S' moving to the left with speed 25 ms' moves past another inertial frame S. At time zero the origins of the two frames coincide. a A phone rings at location x=24 m and 1=5.0s. Determine the location of this event in the frame S. b A ball is measured to have velocity -15 ms' in frame S. Calculate the velocity of the ball in frame S.
Imagine a proton moving at 2.1 x 10m/s in the positive direction of the x-axis. It moves in a field-free space until it passes by the origin, x = 0, where it encounters an electric field directed along the x-axis. (The y and z components of the field are zero everywhere). The electric potential, V(x), associated with this field is shown in the graph below. 200 Hlectrical (V) 100 50 0 0 10 20 30 40 50 60 70 Position...
Please answer last 3 questions
and give explanation
A positively charged parade is at rest on the positive z axis in reference frame S. Reference frame S' is moving along the positive x axis of S, reference frame S" is moving along the negative x axis, and reference frame S''' is moving along the y axis, all with speed v relative to S. The axes of all the reference frames are oriented the same way, and their origins coincide at...
A 0.25 kg ball moving at a speed of 3 m/s, along the positive x-axis, strikes a stationary horizontal ball of mass 0.30 kg. (a) If the collision is perfectly inelastic, what is the velocity and direction of the balls? (b) If the second ball moves at a rate of 1 m/s towards the positive x-axis, what is the velocity and direction of the first 2. ball after collision?
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