A force of 40.0 N is applied to a square disk of side length 20.0 cm....
A force of 40.0 N is applied to a square disk of side length 20.0 cm. What is the pressure exerted on the disk?
Homework Answers
Definition of pressure in terms of force per unit area is used here.
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A force of 40.0 N is applied to a square disk of side length
20.0 cm....
1. A force of 40.0 N is applied to a square disk of side length 20.0...
1. A force of 40.0 N is applied to a square disk of side length 20.0 cm. What is the pressure exerted on the disk? 2. What volume is occupied by 1.00 mole of an ideal gas at 2.00 atm and a temperature of 20.0°C? thank you in advance!
A square conducting loop with side length a = 1.25 cm is placed at the center...
A square conducting loop with side length a = 1.25 cm is placed at the center of a solenoid 40.0 cm long with a current of 4.60 A flowing through its 470 turns, and it is aligned so that the plane of the loop is perpendicular to the long axis of the solenoid. The radius of the solenoid is 5.00 cm. (a) What is the magnetic flux through the loop? Wb (b) What is the magnitude of the average emf...
A square steel plate is 8.00 cm on a side and 0.300 cm thick. Assume that...
A square steel plate is 8.00 cm on a side and 0.300 cm thick. Assume that the plate is oriented with the square faces horizontal to the ground. a force of magnitude 7.00×105 N is applied to both the top and bottom surfaces of the plate (the square sides). Each of the forces is applied in a direction parallel to the surface they are exerted on, and they point in opposite directions. Find the shear strain caused by these forces....
What is the length of the side (in cm) of a square coil with N =...
What is the length of the side (in cm) of a square coil with N = 28 turns and current through the coil I = 0.28 A, if the magnetic field at the center of the coil is B = 0.31 Gauss? Express the answer (numerical value only) to one decimal place.
A square steel plate is 7.00 cm on a side and 0.500 cm thick. Assume that...
A square steel plate is 7.00 cm on a side and 0.500 cm thick. Assume that the plate is oriented with the square faces horizontal to the ground. Part A As shown in (Figure 1) a force of magnitude 1.20×106 N is applied to both the top and bottom surfaces of the plate (the square sides). Each of the forces is applied in a direction parallel to the surface they are exerted on, and they point in opposite directions. Find...
An object is located 40.0 cm from the front side of a divergent lens. A focal point of the lens is located at 20.0 cm from the front side of the lens. (a) Determine the location of the image form...
An object is located 40.0 cm from the front side of a divergent lens. A focal point of the lens is located at 20.0 cm from the front side of the lens. (a) Determine the location of the image formed. (b) Determine the size of the image if the object is 12.0 cm tall. (c) Draw a ray tracing diagram showing the location of the object, image and lens.
An object is located 40.0 cm from the front side of...
A square plate has a side length of 1.20m. A 24.0-N⋅m torque is applied about an...
A square plate has a side length of 1.20m. A 24.0-N⋅m torque is applied about an axis perpendicular to the plate through its centre. If it experiences an angular acceleration of 6.25rad/s2, calculate the mass of the plate.
If a force of 2.00 N is needed to open a 70.0 cm wide door when...
If a force of 2.00 N is needed to open a 70.0 cm wide door when applied at the edge opposite the hinges, what force must be applied to open the door if you push against the door 40.0 cm from the hinged side?
A loop has 2000 square turns that are 20.0 cm on a side and is in...
A loop has 2000 square turns that are 20.0 cm on a side and is in a uniform 1.00-T magnetic field. Find the current through a loop needed to create a maximum torque of 250 N·m.
A force of 50 N is applied tangentially to the rim of a solid disk of...
A force of 50 N is applied tangentially to the rim of a solid disk of radius 0.18 m. The disk rotates about an axis through its center and perpendicular to its face with a constant angular acceleration of 115 rad/s2. Determine the mass of the disk.
An object is located 40.0 cm from the front side of a divergent lens. A focal point of the lens is located at 20.0 cm from the front side of the lens. (a) Determine the location of the image formed. (b) Determine the size of the image if the object is 12.0 cm tall. (c) Draw a ray tracing diagram showing the location of the object, image and lens.
An object is located 40.0 cm from the front side of...
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