You observe a rocket moving away from you.  Compared to the passage of time measured by the watch on your wrist, is the passage of time on the rocket’s clock will appear as running Group of answer choices faster with the same speed as while on earth surface unpredictable as the speed of the rocket is not mentioned. slower

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1) A 5-kg particle's momentum is (211, 329) kg*m/s.  Calculate its kinetic energy. 2)Calculate the x-component of vSJ. vS = 6 km/s vJ = 9 km/s θ = 23o 3) In Jupiter's frame, the incoming spacecraft is moving rightward and upward, at 45o.  The outgoing spacecraft, having already flown by, is going at the same relative speed, but leftward and upward, also at 45o.  (See the figures.)  You are going to transform back to the sun's frame and calculate the final outgoing speed.  You need to follow several steps: Calculate the vector components of the outgoing vSJ. Add Jupiter's vector velocity to get the outgoing vS. Finally calculate the outgoing speed, vS = |vS| in km/s.  Enter that as the final answer. use these parameters:  vSJ = 4 km/s vJ = 8 km/s

B8] This question concerns two inertial frames S and S' with origins coinciding at t = t' = 0, and a set of events taking place along the x-axis, which defines the direction of relative motion. -8 a) The coordinates of event A in frame S are x = 12 m and t = 8x10 s. If the coordinates of this event in frame S' are x' = -3 m and t' = 7 x 10- s, show that the y factor for transformations between S and S' is 5/4. b) Events B and C take place in S' at a time t' = 6 × 10-* s at x' = 1 m and x' = 2 m respectively. What is their spatial separation in frame S? %3D -8- c) Event D takes place in S' at t' = 3 x 10 s and x' = 1 m. What is the time difference between events B and D in S? d) Is it possible for events A and D to take place at the same time in the frame of an observer moving along the x-axis?

Suppose that two identical particles with rest mass m and non-zero velocities and respectively in the Lab frame collide to form a single particle with rest mass M. Which one of the following statements is correct? Select one: O a. None of the other answers is correct. O b. Mis equal to the sum of the rest masses of the original particles. O c. Mis less than the sum of the original rest masses. O d. Mis greater than the sum of the original rest masses.

A healthy astronaut’s heart rate is 60 beats /min  Flightdoctors on Earth can monitor an astronaut’s vital signsremotely while in flight. How fast would an astronaut beflying away from Earth if the doctor measured her havinga heart rate of 25 beats/min ?

3. -In a reference frame S, two events take place at the same point in space, but the second event occurs 2s after the first. In a reference frame S' , moving with respect to S, the second event occurs 3s after the first.a) What is the velocity of S' relative to S?b) What is the distance between the positions of both events in S'?