Four particles, each with mass m are arranged symmetrically about the origin on the x axis. A fifth particle, with mass M is on the y axis.
Four particles, each with mass m are arranged symmetrically about the origin on the x axis. A fifth particle, with mass M is on the y axis. The direction of the gravitational force on M is:
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Four particles, each with mass m are arranged symmetrically about the origin on the x axis. A fifth particle, with mass M is on the y axis.
In Fig. 22-24, two particles +3q of charge -q are arranged symmetrically about the y axis; each produces an electric field at point P on that axis.
In Fig. 22-24, two particles +3q of charge -q are arranged symmetrically about the y axis; each produces an electric field at point P on that axis. (a) Are the magnitudes of the fields at P equal? (b) Is each electric field directed toward or away from the charge producing it? (c) Is the magnitude of the net electric field at P equal to the sum of the magnitudes E of the two field vectors (is it equal to 2E)?...
Four identical particles, each 1.4 kg, are arranged in the x-y plane as shown. They are...
Four identical particles, each 1.4 kg, are arranged in the x-y plane as shown. They are connected by light rods to form a rigid body. If the distance from the center of the object to each particle is 0.8 m, what is the rotational inertia (in kg-m2) of this array about the y-axis? Round your answer to the nearest tenth.
A particle is located on the x axis 4.9 m from the origin. A force of...
A particle is located on the x axis 4.9 m from the origin. A force of 38 N, directed 30° above the x axis in the x-y plane, acts on the particle. What is the torque about the origin on the particle? Round your answer to the nearest whole number. Use a minus sign to indicate a negative direction and no sign to indicate a positive direction.
A particle is located on the x axis 3.1 m from the origin. A force of...
A particle is located on the x axis 3.1 m from the origin. A force of 39 N, directed 30° above the x axis in the x-y plane, acts on the particle. What is the torque about the origin on the particle? Round your answer to the nearest whole number. Use a minus sign to indicate a negative direction and no sign to indicate a positive direction. Please show work! Thank you!
Four identical particles, each with mass 2kg, are arranged in the x,y plane as shown. They are connected by light sticks to form a rigid body
Four identical particles, each with mass 2kg, are arranged in the x,y plane as shown. They are connected by light sticks to form a rigid body. If the sticks are each of length a 0.5 meters (to the place where they join), what is the rotational inertia of this array about the the y axis shown in the figure?
Three particles lie in the xy plane. Particle 1 has mass m1 = 6.7 kg and...
Three particles lie in the xy plane. Particle 1 has mass m1 = 6.7 kg and lies on the x-axis at x1 = 4.2 m, y1 = 0. Particle 2 has mass m2 = 5.1 kg and lies on the y-axis at x2 = 0, y2 = 2.8 m. Particle 3 has mass m3 = 3.7 kg and lies at the origin. What is the magnitude of the net gravitational force on particle 3?
At one instant, the center of mass of a system of two particles is located on the x-axis at x = 2.0 m and has a veloci...
At one instant, the center of mass of a system of two particles is located on the x-axis at x = 2.0 m and has a velocity of (5.0 m/s ) i^. One of the particles is at the origin. The other particle has a mass of 0.10 kg and is at rest on the x-axis at x = 8.0 m. What is the mass of the particle at the origin? Calculate the total momentum of this system. What is...
In the figure below, three point particles are fixed in place in the ry plane. Particle...
In the figure below, three point particles are fixed in place in the ry plane. Particle 1 has a massm, particle 2 has a mass m2-2m, and particle 3 has a mass m3 3m. +y m3 O- m1 +x 1.5d 1. What is the direction relative to the r axis of the net gravitational force exerted on particle 3 by the 2. What is the direction of the net gravitational field at the point (z =-1.5d, y = d) if...
Three forces are applied on a particle of mass m= 15 kg located at the origin,...
Three forces are applied on a particle of mass m= 15 kg located at the origin, as show below. The magnitudes are given to be FA = 15 N, FB = 35 N, Fc = 22 N, and the directions are 04 = 53°, measured from the negative x-axis, 03= 32°, measured from tl positive x-axis, and the direction of Fc is along the negative y-axis. a. Calculate the magnitude the net force on the particle. b. Calculate the direction...
Four point charges are arranged in the configuration below. Each grid unit is 1 m. 1) What...
Four point charges are arranged in the configuration below. Each
grid unit is 1 m.
1) What is the direction of the
FORCE that the +2mC charge exerts on the 4mC at the origin?
+x-direction
+y-direction
-x-direction
-y-direction
the force is zero
2) What is the direction of the
FORCE that the -2mC charge AND the +4mC at the origin exert on the
+2mC charge?
+x-direction
+y-direction
-x-direction
-y-direction
the force is zero
+4μc (0,2) +2μC -2μα +4με m
In the figure below, three point particles are fixed in place in the ry plane. Particle 1 has a massm, particle 2 has a mass m2-2m, and particle 3 has a mass m3 3m. +y m3 O- m1 +x 1.5d 1. What is the direction relative to the r axis of the net gravitational force exerted on particle 3 by the 2. What is the direction of the net gravitational field at the point (z =-1.5d, y = d) if...
Three forces are applied on a particle of mass m= 15 kg located at the origin, as show below. The magnitudes are given to be FA = 15 N, FB = 35 N, Fc = 22 N, and the directions are 04 = 53°, measured from the negative x-axis, 03= 32°, measured from tl positive x-axis, and the direction of Fc is along the negative y-axis. a. Calculate the magnitude the net force on the particle. b. Calculate the direction...
Four point charges are arranged in the configuration below. Each
grid unit is 1 m.
1) What is the direction of the
FORCE that the +2mC charge exerts on the 4mC at the origin?
+x-direction
+y-direction
-x-direction
-y-direction
the force is zero
2) What is the direction of the
FORCE that the -2mC charge AND the +4mC at the origin exert on the
+2mC charge?
+x-direction
+y-direction
-x-direction
-y-direction
the force is zero
+4μc (0,2) +2μC -2μα +4με m
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