A 0.61-ÂµC particle moves with a speed of 16 m/s through a regionwhere the magnetic field has a strength of 0.58 T. At what angle tothe field is the particle moving if the following forces areexerted on it?
(a) 4.8 multiplied by 10-6 N
___Â° (counterclockwise from the +x-axis)

(b) 3.0 multiplied by 10-6 N
_Â° (counterclockwise from the +x-axis)

(c) 1.0 multiplied by 10-7 N
___Â° (counterclockwise from the +x-axis)

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In the figure below, two particles are launched from the origin ofthe coordinate system at time t = 0. Particle 1 of mass m1 = 5.00 gis shot directly along an x axis (on a frictionless floor), whereit moves with a constant speed of 14.0 m/s. Particle 2 of mass m2 =3.20 g is shot with a velocity of magnitude 28.0 m/s, at an upwardangle such that it always stays directly above particle 1 duringits flight.

(a) What is the maximum height Hmax reached by the center of massof the two-particle system?

(b) What is the magnitude and direction of the velocity of thecenter of mass when the center of mass reaches this height?
m/s
Â° (counterclockwise from the positive x axis)

(c) What is the magnitude and direction of the acceleration of thecenter of mass when the center of mass reaches this height?
m/s2
Â° (counterclockwise from the positive x axis)

In the figure below, two particles are launched from the origin ofthe coordinate system at time t = 0. Particle 1 of mass m1 = 5.00 gis shot directly along an x axis (on a frictionless floor), whereit moves with a constant speed of 14.0 m/s. Particle 2 of mass m2 =3.80 g is shot with a velocity of magnitude 28.0 m/s, at an upwardangle such that it always stays directly above particle 1 duringits flight.
(a) What is the maximum height Hmax reached by the center of massof the two-particle system?
____m
(b) What is the magnitude and direction of the velocity of thecenter of mass when the center of mass reaches this height?
___m/s
___Â° (counterclockwise from the positive x axis)

(c) What is the magnitude and direction of the acceleration of thecenter of mass when the center of mass reaches this height?
__ m/s^2
___Â° (counterclockwise from the positive x axis)

One component of a magnetic field has a magnitude of 0.048 T andpoints along the +x axis, while the other component has a magnitudeof 0.020 T and points along the -y axis. A particle carrying acharge of +5.00 10-5 C is moving along the +z axis at a speed of5.80 103 m/s.

(a) What is the magnitude of the net magnetic force that acts onthe particle?

(b) What is the angle that the net force makes with respect to the+x axis?

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