Find the force necessary to start the crate moving
Find the force necessary to start the crate moving (at a 21degree angle), given that the mass of the crate is 32kg and the coefficient of static friction between the crate and the floor is 0.54.
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The drawing shows three identical rods (A, B, and C) moving in different planes. A constant magnetic field of magnitude 0.45 T is directed along the +y axis. The length of each rod is L = 1.3 m, and the speeds are the same, vA = vB = vC = 2.7 m/s.
The organic base is extracted from 225 mL of a 0.175 M aqueous solution of B, that has been adjusted to a pH of 8.00, with 75.5 mL of ether. Only one extraction is performed. Calculate the concentration of the organic base (B) in the organic phase
An 86Kg person stands on a uniform ladder 4.0m long, that weighs 70N. The floor is rough; hence, it exerts both a normal force, and a frictional force, on the ladder. The wall, on the other hand, is frictionless; it exerts only a normal force. Wha
How and why is knowledge passed down from generation to generation important? How did Carole Pelletier learn from her Elders?
Analyze and identify issues in the current business environment that affect demand and supply of engineering and technical personnel.Describe specific measures and techniques that progressive companies are using to recruit and select people wi
A satellite is in a circular orbit about the earth at a distance of one earth radius above the surface. what is the speed of the satellite?
What is parole? How does parole differ from mandatory release?
A 180-g disk sits on a horizontally rotating turntable.The turntable makes two revolution each second. The disk is located 16cm from the axis of rotation of the turntable. What is the frictional force acting on the disk?
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