Calculate the field strength if the loops are 12 in diameter, Calculate the field strength if the loops are 12cm in diameter, have 18 turns, and carry a 1.0A current.
electric force on proton A proton is released from rest in a uniform electric field of magnitude 385 N/C. Find (a) the electric force on the proton, (b) the acceleration of the proton, and (c) the distance it travels in 2.00 ms.
section formula ratios Can m and n values for the ratio in section formula be floating point numbers and fractions?
Spring Question – Please help! A spring with a spring constant k = 1600 N/m is at rest on the bottom of an inclined plane. A 7.0 kg block slides down the plane and makes contact with the spring at point A. After contact, the spring is compressed to point B, 0.20 m from point […]
inertia a 60 child stands on the edge of a mary-go-round which has a moment of inertia of 300 kg-m^2 about the axis of rotation and a radius of 2.0 m. if the angular speed of the system is 1.5 rad/s when the child is at the rim what will be the angular speed when […]
shm a cubical block of size L side L and density d is floating in a water of density r(r>d)the block is slightly deppressed and released show that it will execute simple harmonis motion and hence find the frequency of osscillation
Calculate the following – shear stress, cohesion, moisture content Calculate the following: Question 1 – Calculate angle of shear resistance Question 2 – Calculate cohesion & friction angle Question 3 – Calculate optimum moisture content, maximum dry density Document Preview: QUESTION 1 Direct Shear Test: Samples were taken from a clay soil specimen, and undrained […]
lenses An object is 0.9 m away from a particular lens. The lens produces an image of that object 30 cm on the other side of the lens. a. Is this lens converging or diverging? b. Find the focal length of this lens. c. Is the image real or virtual? d. Sketch a ray diagram […]
Ksp The solubility of silver sulfate, Ag2SO4, at a pressure of 37 atmospheres and 37 degrees, has been measured at 1.9 x 10^-2 mols/Liter. Calculate the solubility product of this compound at this temperature and pressure. 1. Ksp = 2.74 x 10^-5 2. Ksp = 3.12 x 10^-5 3. Ksp =3.37 x 10^-5 4. Ksp […]
static and kinematic indeterminancy what is static and kinematic indeterminancy of a propped cantilever beam?