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Two lenses, one converging with focal length 21 centimeter and one diverging with focal length 11 centimeter , are placed 25 centimeter apart. An object is located 60 centimeter in front of the converging lens.
A) Determine the final image distance from second lens.
B) Find the magnification of the final image formed.
A shopper pushes a cart 39 m south down one aisle and then turns 90.0° west and moves 27 m. He then makes another 90.0° turn and moves 14 m.
A particle has a charge of +2.3 ?C and moves from point A to point B, a distance of 0.13 m. The particle experiences a constant electric force, and its motion is along the line of action of the force.
Charges 6.8 ?C, 6.1 ?C, and -1.5 ?C are brought from infinity to the respective vertices of an equilateral triangle with 11.0 cm sides. What is the potential at the center of the triangle
Two particles of mass m1= 2.6 kg and mass m2 = 4.8 kg that are free to move on a horizontal track are initially held at rest so that they compress a spring, Find the final velocities of the two particles
A spherical capacitor contains a charge of 3.20 nC when connected to a potential difference of 220 V, Calculate the radius of the inner sphere
The potential difference across a coil is 11V at an instant when the current through the coil is decreasing at a rate of 38A/s . What is the coil's inductance
Let's say I am in a bumper car and have a velocity of 8 m/s, driving east. I and my car have a mass of 70 kilogram. You are in a bumper car, sitting still. Determine your mass and final velocity
A soft foam pit is used for landing during the pole vault. The foam pit cushions the landing of the vaulted by:
Find how far is the center of mass of the Earth-Moon system from the center of the Earth? (Appendix C gives the masses of the Earth and the Moon and the distance between the two.
what is the minimum coefficient of static friction required between tires and race track if the car is to stay on the track at a speed of 130m/s.
A motor is designed to operate on 131 V and draws a current of 12.2 A when it first starts up. What is the resistance of the armature coil
A superball with a mass m = 61:6 g is dropped from a height h = 1.76m. What is the momentum change of the ball during its collision with the floor
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