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Compute all parts of given problem:
Problem: A taut string connects a 5-kg crate to a 12-kg crate. The coefficient of static friction between the smaller crate and the floor is 0.573; the coefficient of static friction between the larger crate and the floor is 0.443.
Part A: Find the minimum horizontal force required to start the crates in motion.
Part B: What is the tension in the rope when that force is applied.
I need help to find the minimum horizontal force required to start the crates in motion.
Two microscope slides are stuck together and touching on one side where n=1.2 and wedged open on the other where n=1.5. These slides sit in air. How many fringes are there for the same slide configuration when it sits in water rather than air
Suppose a star the size of our Sun (R0 = 695,500 km) rotates at a speed of 1.0 revolution every 12 days. If it were to undergo gravitational collapse to a neutron star of radius 11 km, what would its new rotation speed be? (rad/s)
A student, starting from rest, slides down a water slide. On the way down, a kinetic frictional force (a nonconservativeforce) acts on her. The student has a mass of 67.0 kg, and the height of the water slide is13.0 m.
A 1.7-m length of horizontal pipe has a radius of 6.50 10-3 m. What is the pressure in the flowing water at the left end of the pipe
q1.two infinite wires 14 cm apart. the left-hand wire carries a current of 3 a into the paper. the right-hand wire
A 10 kg picture is held in place by two wires, the first hanging at 35 degrees to left of vertical and second at 45 degrees to right of vertical
question a large asteroid of mass 71700 kg is at rest far away from any planets or stars. a much smaller asteroid of
The Earth orbits the Sun once per year. What is the centripetal force keeping the Earth in orbit
point charges of 2.00 nc and - 5.00 nc are arranged on two of the vertices of an equilateral triangle. find the
Assume that if the shear stress in steel exceeds about4.00108N/m2, the steel ruptures. Determine the shearing force necessary to shear a steel bolt1.10cm in diameter
A car with an initial speed of 10.7 m/s accelerates at a uniform rate of 0.92 m/s squared for 3.6 s. find the final speed and displacement of the car
q. a group of swimmers is resting in the sun on an off-shore raft. they estimate that 4.8 m separates a trough and an
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