Please show all work The figure shows an overhead view of a corridor with a plane...
The figure shows an overhead view of a 1.70-kg plastic rod of
length 1.20 m on a table. One end of the rod is attached to the
table, and the rod is free to pivot about this point without
friction. A disk of mass 31.0 g slides toward the opposite end of
the rod with an initial velocity of 27.0 m/s. The disk strikes the
rod and sticks to it. After the collision, the rod rotates about
the pivot point....
The figure shows an overhead view of a ring that can rotate about its center like a merry-go-round. Its outer radius R2 is 0.6 m, its inner radius R1 is R2/2, its mass M is 7.3 kg, and the mass of the crossbars at its center is negligible. It initially rotates at an angular speed of 7.7 rad/s with a cat of mass m M/4 on its outer edge, at radius R2. By how much does the cat increase the...
the answers are in blue! please show all of your work! thanks
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Question 5 Imagine you are 1.4 m below the surface of a pool of water looking up toward the surface. How far in front of you would you need to look before you can no longer see through the surface of the water, i.e. the surface starts to appear mirror-like? Assume there is air above the surface. Answer: x (1.60) * (m) a Question 6 How far...
The figure shows an overhead view of a ring that can rotate about its center like a merry-go-round. Its outer radius R2 is 0.6 m, its inner radius R is R2/2, its mass Mis 7.4 kg, and the mass of the crossbars at its center is negligible. It initially rotates at an angular speed of 6.5 rad/s with a cat of mass m = M/4 on its outer edge, at radius R2. By how much does the cat increase the...
-/3 points OSColPhys? 10.?.057.WA. My Notes The figure shows an overhead view of a 1.60 kg plastic rod of length 1.20 m on a table. One end of the rod is attached to the table, and the rod is free to pivot about this point without friction. A disk of mass 49.0 g slides toward the opposite end of the rod with an initial velocity of 36.0 m/s. The disk strikes the rod and sticks to it. After the collision,...
please show neat work
[12] 14. The figure shows a cross section of a 200 m long solid cylindrical conductor whose radius is 26.8 cm. It carries a uniform current of 750 A. Using Ampere's Law, determine the magnetic field at a distance of 11.0 cm from the center. Hint: You need to calculate the current density to help you solve the problem. If you show your work in an organized, and clear manner that I can see that you...
Figure 11-51 shows an overhead view of a ring that can rotate about its center like a merry-go-round. Its outer radius R2 is 0.8 m, its inner radius R1 is R2/2,its mass M is 8.8 kg, and the mass of the crossbars at its center is negligible. It initially rotates at an angular speed of 6.5 rad/s with a cat of mass m = M/4on its outer edge, at radius R2. By how much does the cat increase the kinetic...
Please show all work
6. The drawing shows a positive charge (gi) and a negative charge (2) fixed to a circle. At the center of the circle they produce a net electric field that is directed along the horizontal axis. Determine the ratio q/g2 of the charges if α-350° and β-64.00 1.31x1.567 41/ 7 Three point like charges are placed as shown in the figure ri T2 = 60.0 cm Find the magnitude of the electric force exerted on the...
The figure shows an overhead view of a ring that can rotate
about its center like a merry-go-round. Its outer radius
R2 is 0.6 m, its inner radius
R1 is R2/2, its mass
M is 7.4 kg, and the mass of the crossbars at its center
is negligible. It initially rotates at an angular speed of 6.5
rad/s with a cat of mass m = M/4 on its outer edge, at
radius R2. By how much does the cat increase...
Please show ALL
work ;)
→ A) What is the off speed for a plane with an acceleration of 4.2 m/s2 that can take off after traveling 300 yds? ► B) A tripod on the ground, holds an eyepiece turned upward such that when one looks through the eye piece, they can see the top the building. If the angle between the eye piece and the horizontal is 38 degrees, the ladder is 7m long and the building is 6...