The figure shows a circular path taken by a particle. If the instantaneous velocity of the...
A 1.0 kg particle is traveling clockwise in a circular path with a radius of 5.0 m with a velocity 6.0 m/s. What is the angular momentum of the particle about the origin? (i is the unit vector in the direction of the +x axis, j is the unit vector in the direction of the +y axis, k is the unit vector in the direction of the +z axis) A. 7.5 k B. 30 k C. -3.3 k D. 3.3...
7. [2 points] A particle is moving at a constant speed in a circular path centered at the origin on an xy coordinate system. At one point (x=4m, y=0), the particle has a velocity of 5ġ m/s. a. State whether the particle is moving clockwise or counter-clockwise on the circular track. b. What is the constant speed of the particle throughout its circular trajectory? c. What is the acceleration (expressed as a vector) of the particle when it is at...
A particle with a charge of -1.24×10^8 C is moving with instantaneous velocity v= (1.49×10^4 m/s)i + (-3.85×10^4 m/s)j. What is the force exerted on this particle by a magnetic field:(A) B=(1.40 T)i + (-2.30 T)k and;(B) B=(1.25 T)i + (2.00 T)j + (3.50 T)k?
1. A particle with an electrical charge of 3.50 nC is traveling with an instantaneous velocity of 5.00 x 104m/s in the positive x-direction. The particle is in a region of uniform magnetic field of 0.0420 T in the negative z-direction. What is the magnetic force that acts on the particle at this instant?
A particle travels counterclockwise along a circular path of radius R with a linear velocity V. Assume that V = constant-10m /s, R-10m, θ-450 For the specified coordinate O-xy system as shown in the figure below determine the velocity and acceleration components in the corresponding Cartesian, polar, and tangential and normal coordinate systems, respectively, at the position and also the magnitude and direction of the velocity and acceleration vectors You may summarize your results in the following table. Coordinate Components...
A charge particle enters a uniform magnetic field and follows the circular path shown in the drawing. f (a) Is the particle positively or negatively charged? O positive O negative O electrically neutral Why? This answer has not been graded yet (b) The particle's speed is 110 m/s, the magnitude of the magnetic field is 0.46 T, and the radius of the path is 960 m. Determine the mass of the particle, given that its charge has a magnitude of...
Find the instantaneous velocity of the particle described in the figure below at the following times. x(m) 10 8 6 0 -2 -1 -6 (a) t1.1s m/s (b) t2.6s m/s (c) t-4.7 s m/s (d) t-7.9 s m/s
The graph in the figure shows the velocity of a particle as it travels along the x-axis.(a) In what direction (+x or -x) is the acceleration at t = 0.5 s?(b) In what direction (+x or -x) is the acceleration at t = 3.0 s?(c) What is the average acceleration of the particle between t = 2.0 s and t = 4.0 s?(d) At what value of t is the instantaneous acceleration equal to 0 m/s2?
Find the instantaneous velocity of the particle described in the figure below at the following times. (a) t = 1.1 s m/s (b) t = 3.1 s m/s (c) t = 4.7 s m/s (d) t = 7.3 s m/s
Consider the experiment in the figure _a double double- slit experiment. A particle may take four paths from the source S to a point X on the detector scrcen. The paths have the following amplitudes Path 1: S→A→1→X pi 10 Path 2: S→B→1→X 10 Path 3: S→A→2→X Path 4: S→B→2→X 2 There are four different ways to perform the experiment the method used affects the probability of detccting a par- ticle at x. (a) The experiment is performed so that...