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I need help figuring out part B and the exercise question and
short response.
PRACTICE IT...
need the “exercise” answered. thanks PRACTICE IT Use the worked example above to help you solve this problem. A block with mass m 4.30 kg and a ball with mass m2 = 7.50 kg are connected by a lig...
need the “exercise” answered. thanks
PRACTICE IT Use the worked example above to help you solve this problem. A block with mass m 4.30 kg and a ball with mass m2 = 7.50 kg are connected by a light string that passes over a frictionless pulley, as shown in figure (a). The coefficient of kinetic friction between the block and the surface is 0.300. (a) Find the acceleration of the two objects and the tension in the string. a= 5.16...
I’m slightly off for part A and I dont understand what part B is asking me. Beyond confused,
I’m slightly off for part A and I dont understand what part B is
asking me. Beyond confused,
REMARKS The moment of inertia is smaller in part (B) because in this configuration the 0.20-kg spheres are essentially located on the axis of rotation. QUESTION If one of the rods is lengthened, which one would cause the larger change in the moment of inertia? the rod connecting balls two and four the rod connecting the bars one and three PRACTICE IT...
PRACTICE IT Use the worked example above to help you solve this problem. Charge q1 6.90...
PRACTICE IT Use the worked example above to help you solve this problem. Charge q1 6.90 uC is at the origin, and charge 92 =-4.90 pC is on the x-axis, 0.300 m from the origin (see figure). (a) Find the magnitude and direction of the electric field at point P, which has coordinates (O, 0.400) m. 2.53e5 magnitude Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake...
PLEASE solve Practice it a) b) AND exercise a) b) THANKS PRACTICE IT Use the worked...
PLEASE solve Practice it a) b) AND exercise a) b) THANKS
PRACTICE IT Use the worked example above to help you solve this problem. A car traveling at a constant speed of 28.6 m/s passes a trooper hidden behind a billboard, as in the figure. One second after the speeding car passes the billboard, the trooper sets off In chase with a constant acceleration of 3.54 m/s2 (a) How long does it take the trooper to overtake the speeding car?...
In the figure below, the hanging object has a mass of m1 -0.480 kg; the sliding block has a mass ...
In the figure below, the hanging object has a mass of m1 -0.480 kg; the sliding block has a mass of m2 0.820 kg; and the pulley is a hollow cylinder with a mass of M0.350 kg, an inner radius of R10.020 0 m, and an outer radius of R2 = 0.030 0 m. Assume the mass of the spokes is negligible. The coefficient of kinetic friction between the block and the horizontal surface is Hk0.250. The pulley turns without...
9. 0/2 points| Previous Answers SerPSE9 23.P067 MI My Notes A charged cork ball of mass...
9. 0/2 points| Previous Answers SerPSE9 23.P067 MI My Notes A charged cork ball of mass 0.90 g is suspended on a light string in the presence of a uniform electric field as shown in the figure below, when E-(3.80 İ + 4.40 j) x 105 N/C, the ball is in equilibrium at 0-37.0° (a) Find the charge on the ball 8.791399e-9 X Your response is within 10% of the correct value. This may be due to roundoff error, or...
PRACTICE T Use the worked example above to help you solve this problem. A traffic light...
PRACTICE T Use the worked example above to help you solve this problem. A traffic light weighing 1.01 X 102 N hangs from a vertical cable tled to two other cables that are fastened to a support, as shown in Figure (a). The upper cables make angles of 0, -35.5 and 02 -54.5e with the horizontal. Find the tension in each of Ti Your respo 7 have a mistake in your calculation. Carry out alfintermediate results to at least four-digit...
In the figure below, the hanging object has a mass of m1 -0.480 kg; the sliding...
In the figure below, the hanging object has a mass of m1 -0.480 kg; the sliding block has a mass of m2 0.820 kg; and the pulley is a hollow cylinder with a mass of M0.350 kg, an inner radius of R10.020 0 m, and an outer radius of R2 = 0.030 0 m. Assume the mass of the spokes is negligible. The coefficient of kinetic friction between the block and the horizontal surface is Hk0.250. The pulley turns without...
Please help, I cannot seem to get the right answer for the very last part of...
Please help, I cannot seem to get the right answer for the very last part of this. The question is part B at the very bottom of exercise. PRACTICE IT Use the worked example above to help you solve this problem. A block with mass of 5.77 kg is attached to a horizontal spring with spring constant k = 398 N/m, as shown in the figure. The surface the block rests upon is frictionless. The block is pulled out to...
I need hep figuring out these three problems Force 3 Total 10 3. In the system...
I need hep figuring out these three problems
Force 3 Total 10 3. In the system shown in Figure, a horizontal force Fx-30N acts on an object of mass m,=10kg. The horizontal surface is frictionless. m, 3kg, (a) Find and draw all the forces using free body diagram for each boxes. (b) build equations for both using Newton's 2nd law for both objects. (c) solve the equations to find the acceleration of both objects. (d) solve the equations to find...
need the “exercise” answered. thanks
PRACTICE IT Use the worked example above to help you solve this problem. A block with mass m 4.30 kg and a ball with mass m2 = 7.50 kg are connected by a light string that passes over a frictionless pulley, as shown in figure (a). The coefficient of kinetic friction between the block and the surface is 0.300. (a) Find the acceleration of the two objects and the tension in the string. a= 5.16...
I’m slightly off for part A and I dont understand what part B is
asking me. Beyond confused,
REMARKS The moment of inertia is smaller in part (B) because in this configuration the 0.20-kg spheres are essentially located on the axis of rotation. QUESTION If one of the rods is lengthened, which one would cause the larger change in the moment of inertia? the rod connecting balls two and four the rod connecting the bars one and three PRACTICE IT...
PRACTICE IT Use the worked example above to help you solve this problem. Charge q1 6.90 uC is at the origin, and charge 92 =-4.90 pC is on the x-axis, 0.300 m from the origin (see figure). (a) Find the magnitude and direction of the electric field at point P, which has coordinates (O, 0.400) m. 2.53e5 magnitude Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake...
PLEASE solve Practice it a) b) AND exercise a) b) THANKS
PRACTICE IT Use the worked example above to help you solve this problem. A car traveling at a constant speed of 28.6 m/s passes a trooper hidden behind a billboard, as in the figure. One second after the speeding car passes the billboard, the trooper sets off In chase with a constant acceleration of 3.54 m/s2 (a) How long does it take the trooper to overtake the speeding car?...
In the figure below, the hanging object has a mass of m1 -0.480 kg; the sliding block has a mass of m2 0.820 kg; and the pulley is a hollow cylinder with a mass of M0.350 kg, an inner radius of R10.020 0 m, and an outer radius of R2 = 0.030 0 m. Assume the mass of the spokes is negligible. The coefficient of kinetic friction between the block and the horizontal surface is Hk0.250. The pulley turns without...
9. 0/2 points| Previous Answers SerPSE9 23.P067 MI My Notes A charged cork ball of mass 0.90 g is suspended on a light string in the presence of a uniform electric field as shown in the figure below, when E-(3.80 İ + 4.40 j) x 105 N/C, the ball is in equilibrium at 0-37.0° (a) Find the charge on the ball 8.791399e-9 X Your response is within 10% of the correct value. This may be due to roundoff error, or...
PRACTICE T Use the worked example above to help you solve this problem. A traffic light weighing 1.01 X 102 N hangs from a vertical cable tled to two other cables that are fastened to a support, as shown in Figure (a). The upper cables make angles of 0, -35.5 and 02 -54.5e with the horizontal. Find the tension in each of Ti Your respo 7 have a mistake in your calculation. Carry out alfintermediate results to at least four-digit...
In the figure below, the hanging object has a mass of m1 -0.480 kg; the sliding block has a mass of m2 0.820 kg; and the pulley is a hollow cylinder with a mass of M0.350 kg, an inner radius of R10.020 0 m, and an outer radius of R2 = 0.030 0 m. Assume the mass of the spokes is negligible. The coefficient of kinetic friction between the block and the horizontal surface is Hk0.250. The pulley turns without...
I need hep figuring out these three problems
Force 3 Total 10 3. In the system shown in Figure, a horizontal force Fx-30N acts on an object of mass m,=10kg. The horizontal surface is frictionless. m, 3kg, (a) Find and draw all the forces using free body diagram for each boxes. (b) build equations for both using Newton's 2nd law for both objects. (c) solve the equations to find the acceleration of both objects. (d) solve the equations to find...
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