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A diverging lens with a focal length of -20 centimeter and a converging lens with a focal length of 17 centimeter have a common central axis. Their separation is 17 centimeter. An object of height 3 centimeter is 10 centimeter in front of the diverging lens, on the common central axis.
A) Estimate the height of the final image (created by the converging lens)? This image is placed 60.4 centimeter from the converting lens.
B) Does the image have the similar orientation as the object or is it inverted (and why)?
A 3.2 kilogram ball strikes a wall with a velocity of 6.4 m/s to the left. determine what constant force exerted on ball by the wall
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A Force F of magnitude 2.04 N is applied to a block of mass1.00 kg in the opposite direction to the normal force on an inclinethat is angled at 37.1 degree to the horizontal. What is the value of the coefficient of static friction
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A block with a mass of 8 kg is at rest on a horizontal surface. The coefficiant of static friction between the block, What is the magnitude of the frictional force on the block
While running a marathon, a long-distance runner uses a stopwatch to time herself over a distance of 100. How long will it take her to run a mile at this speed
Through the compression stroke of a diesel engine, air is compressed from 1 atm and 27 degrees C to 1/25 of its initial volume. Suppose that Cv for air is 2R and that the compression is adiabatic. How much work is required per gram - mole?
You are pushing a 150-kg wooden crate in a straight line a distance of 4.5 m across a wooden floor at constant speed. What is the work done by friction on the crate
A bullet of mass 0.0022 kg initially moving at 496 m/s embeds itself in a large fixed piece of wood and travels 0.64 m before coming to rest. Imagine that an acceleration of the bullet is constant.
a what is the frequency of blue light that has a wavelength of 450 nm?b what is the frequency of red light that has a
A spherical balloon has the potential to reach a diameter of 35 cm, what would be the volume of this balloon when it reaches a pressure of 0.75P0 and a temperature of -15°C
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