At what angle from normal will it leave other side material
Suppose light coming from the air strikes a rectangular slab of material with index of refraction 2.5 and incident angle 60 degrees. At what angle from the normal will it leave the other side of the material?
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Jumps off so that he hits the floor with zero velocity. What impulse did the boy give to the cart? What was the velocity of the cart after the boy jumped?
What is power? What are some forms of formal and personal power? How have you been exposed, either directly or indirectly, to an unethical use of power? What type of power was involved?
Upon meeting Mr. Rogers (host of a famous children's TV show), a young child asks, "How did you get out of the box?" What Piagetian stage does this statement represent?
Additionally, the star at the center of the ring exerts a gravitational force on the ring and its inhabitants. What is the total centripetal acceleration of the inhabitants?
It has been suggested that older men in all cultures tend to marry women younger than themselves because men are genetically predisposed to seek female features associated with youthful fertility. This suggestion best illustrates?
During his campaign for president, Barack Obama used the phrase "post-racial America," which was understood to mean that race and other identity groups would cease to be targets of prejudice.
The AC voltage across a capacitor with C = 1.7 µF has an amplitude of Vmax = 24 V, and the current through the capacitor has an amplitude of 1.5 mA. What is the frequency?
A motor scooter travels east at a speed of 12 m/s. The driver then reverses direction and heads west at 15 m/s. What is the change in velocity of the scooter?
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