What is the density of a 7kg solid cylinder that is 9 cm tall with a...
Physics help A 30-cm tall solid cylinder of diameter 20 cm is standing on the ground. If the force exerted on the ground by the weight of the cylinder is 500 N, what is the density of the material of the cylinder? A solid sphere of mass M and radius R (l=(2/5)MR^2) is placed on lop of a friction less inclined The plane is 7.0 m long and is making an angle of 35 degrees from the horizontal. Assuming the...
A long, non conducting, solid cylinder of radius 4.7 cm has a nonuniform volume charge density ? = Ar2, a function of the radial distance r from the cylinder axis. A = 2.4 µC/m5. (a) What is the magnitude of the electric field at a radial distance of 3.7 cm from the axis of the cylinder? (b) What is the magnitude of the electric field at a radial distance of 5.7 cm from the axis of the cylinder?
A long, nonconducting, solid cylinder of radius 5.7 cm has a nonuniform volume charge density ρ that is a function of radial distance r from the cylinder axis: ρ = Ar2. For A = 2.3 µC/m5, what is the magnitude of the electric field at (a) r = 2.8 cm and (b) r = 13 cm.
A 40-cm-diameter, 80-cm-tall, 25 kg hollow cylinder is placed on top of a 40-cm-diameter, 30-cm-tall, 100 kg cylinder of solid aluminum, then the two are sent sliding across frictionless ice. The static and kinetic coefficients of friction between the cylinders are 0.45 and 0.25, respectively. Air resistance cannot be neglected. Part A: What is the maximum speed the cylinders can have without the top cylinder sliding off?
A solid cylinder with a radius of 4.0 cm has the same mass as a solid sphere of radius R. If the cylinder and sphere have the same moment of inertia about their centers, what is the sphere's radius?
A long nonconducting solid cylinder of radius 4.0 cm has a nonuniform volume charge density p = Ar^2, where r is the distance from the cylinder's axis and A = 2.5 uC/m^5. 1. Find the magnitude of the electric field at: a. r = 3.0 cm b. r = 5.0 cm
Cylinder In Sphere A cylinder has a volume of 4.2 cm^3 and a charge density of 3.5 μC/cm^3, and is enclosed in a spherical surface with a radius of 15.5 cm as shown in the figure. What is the total charge on the cylinder? What is the total electric flux through the surface of the sphere?
An infinitely long solid insulating cylinder of radius a = 5.5 cm is positioned with its symmetry axis along the z-axis as shown. The cylinder is uniformly charged with a charge density rho = 25 mu C/m^3. Concentric with the cylinder is a cylindrical conducting shell of inner radius b = 14.4 cm, and outer radius c = 17.4 cm. The conducting shell has a linear charge density lambda = -0.42 mu C/m. 1) What is E_y(R), the y-component of...
(ii) Density of solid substance with regular shape Cube Shape of the solid substance 122.52 Mass of the solid substance Volume of the solid substance Cylinder Cube Length (cm) Diameter (cm) Diameter (cm) Width (cm) Radius Radius diameter 2 (cm) diameter 2 (cm) height Height (cm) Volume (cm) Volume (cm') Volume (cm') Sphere 112.12 la 31 2.10 Calculate the density of the solid substance (show your calculations and use proper units) MacBook Air cube (ii) Density of solid substance with...
A solid cylinder has length L = 50.0 cm, radius R = 40.0 cm, and mass m = 600 kg. Starting from rest, it is uniformly accelerated for 5.0 seconds, until spinning around its axis at 20 rev/s. a. What is the angular acceleration in rad/s2 ? b. Through what angular displacement did the cylinder turn in these 5.0 s? ZOOM 40.0 cm, and mass m = 600 kg 2. A solid cylinder has length L = 50.0 cm, radius...