8-13 points SerPOP4 6.P.021 soln. A 0.500 kg particle has a speed of 1.10 m/s at...
A 0.500-kg particle has a speed of 1.50 m/s at point and kinetic energy of 7.70 J at point B (a) What is its kinetic energy at (b) What is its speed at m/s (c) What is the net work done on the particle by external forces as it moves from to
A 0.49-kg particle has a speed of 3.0 m/s at point A and kinetic energy of 7.7 J at point B. (a) What is its kinetic energy at A? J (b) What is its speed at point B? m/s (c) What is the total work done on the particle as it moves from A to B? J
004 (part 1 of 3) 10.0 points A 0.878 kg particle has a speed of 4.8 m/s at point A and kinetic energy of 6.4 J at point What is its kinetic energy at A? Answer in units of J. 005 (part 2 of 3) 10.0 points What is the particle's speed at B? Answer in units of m/s. 006 (part 3 of 3) 10.0 points What is the total work done on the particle as it moves from point...
Part 1,2 and 3 004 (part 1 of 3) 10.0 points A 0.657 kg particle has a speed of 2.6 m/s at point A and kinetic energy of 7 J at point B. What is its kinetic energy at A? Answer in units of J. 005 (part 2 of 3) 10.0 points What is the particle's speed at B? Answer in units of m/s. 006 (part 3 of 3) 10.0 points What is the total work done on the particle...
A single conservative force acts on a 4.50-kg particle within a system due to its interaction with the rest of the system. The equation Fx = 2x + 4 describes the force, where Fx is in newtons and x is in meters. As the particle moves along the x axis from x = 1.10 m to x = 6.55 m, calculate the following. (a) the work done by this force on the particle J (b) the change in the potential...
An object of mass 0.9 kg has a speed of 4.2 m/s at position 1 and a kinetic energy of 14.2 J at position 2. Calculate its kinetic energy at position 1, its speed at position 2, and the total work done on the object as it moves from position 1 to position 2. (a) its kinetic energy at position 1 _________J (b) its speed at position 2 __________m/s (c) the total work done on the object as it moves...
13) A particle (m = 8.0 ug, q = +6.0 nC) has a speed of 80 m/s at point A and moves to point B where the electric potential is 2.0 kV greater than at point A. What is the particle's kinetic energy at point B? Only electric forces act on the particle during this motion. a. 14 J b. 38 uJ c. 10 uJ d. 34 uJ e. 40 uJ
Please show all work with algebra. 7 6. A particle with a mass of 0.500 kg is attached to a horizontal spring with a force 1.00 m and has a speed of constant of 50.0 N/m. Att the particle is at 10V3 m/s to the right. (a) (8 points) Find the amplitude and the initial phase of the oscillation. (b) (7 points) What is is the period of the oscillation? Find the length of a simple pendulum with the same...
A particle of mass 1.67Ý10-27 kg moves with a speed of 2.6Ý108 m/s relative to an observer. What is the kinetic energy of the particle in the rest frame of the observer?
Two manned satellites approaching one another, at a relative speed of 0.500 m/s, intending to dock. The first has a mass of 5.00 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. (a) Calculate the final velocity (after docking) in m/s by using the frame of reference in which the first satellite was originally at rest. (Assume the second satellite moves in the positive direction. Include the sign of the value in your answer.) (b) What...