Does anyone know how to do this physics problem?
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Does anyone know how to do this physics problem?
A converging mirror has a radius of curvature of 60 cm. Where should an object be placed to satisfy the following conditions: the image is real, and three times the size of the object.  the image is virtual and three time the size of the object. thanks so much to anyone who is able to help.. i will be sure to choose best answer !
Answer:
Radius of curvature of concave (converging) mirror = 0.6m so focal length f = 0.6m / 2 = 0.3m Real Image...
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Does anyone know how to do this physics problem?
An object is placed 20.0 cm to the left of a converging lens of a focal length 6.67 cm. A diverging lens of focal length 10.0 cm is placed 5.00 cm to the right of the converging lens. Where is the final image located and what are its characteristics...
Answer:
http://easycalculation.com/physics/physi...

Does anyone know how to do this physics problem regarding lenses?
An object is placed 20.0 cm to the left of a converging lens of a focal length 6.67 cm. A diverging lens of focal length 10.0 cm is placed 5.00 cm to the right of the converging lens. Where is the final image located and what are its characteristics...
Answer:
If needed refer to the picture by clicking : http://i41.tinypic.com/33ykfb9.jpg THe image produced by...

Does anyone know how to do this physics problem with a ray of light passing through several media?
A ray of light passes through several media in turn. (n glass = 1.50). The ray of light goes in at an angle of 60 degrees. it first goes through air, then water, then galss, and comes back out through air. Determine:  the incident angles for each medium...
Answer:
This is an exercise in the application of Snell's law. Draw a picture of your problem. You need to look...

Does anyone know how to do this physics problem?
Answer:
WORK DONE=F*S=50*0.8=40 joules kinetic energy=work done 1/2*m* (v^2)=40 v^2=975.6 v=31.23 m/s

Anyone know how to do this physics problem?
Answer:
The Shortest time is when the rope is pulled with a force just equal to its breaking tension. Mass of...

Vector physics problem, does anyone know how to do this, supposed to be easy?
Answer:
First off: I don't think you should be asked to subtract vectors. The process is ambigious. You should...

Does anyone know how to solve this electric potential problem from physics II?
Answer:
Potential energy U = k*q1*q2/r Calculate the potential energy at 0.55 mm (convert to meters). Calculate...

Does anyone know how to do this physics problem?
Marbles rolling down the ramp and horizontally off your desk consistantly land 55.0 cm from the base of your desk. Your desk is 66.0 cm high. If you pull your desk over to the window of your second story room and "launch" marbles to the ground...
Answer:
Can we assume that the marble does not roll when it hits the ground? 1. Solve for the time it takes...

I'm not sure how to do this physics problem, anyone know how to do this?
Two negative electric charges, (Charge A on the left, and Charge B on the right) each with a charge of 5.4 x 105 Coulombs are fixed at a distance of 3.2 meters from each other. Find the electric force of charge A on charge B. (Don't forget, if the force...
Answer:
Electric force can be calculated with F = kq1q2/r^2 F = force k = 9e9 Nm^2/C^2 q1 = charge one q2 =...