Your uncle Danny just moved into a new apartment and wants to make his famous spaghetti sauce for his new neighbors. Unfortunately, he hasn't unpacked all of his kitchen utensils. His recipe calls for 1/2 a cup of oregano, however, he can only find a teaspoon to measure out his spices. How many teaspoons of oregano would be the same as 1/2 a cup? And I want to see work! Not a straight up answer!

An alpha particle with kinetic energy 12.5 mev makes a collision with lead nucleus, but it is not "aimed" at the center of the lead nucleus, and has an initial nonzero angular momentum (with respect to the stationary lead nucleus) of magnitude l = p0 b, where p0 is the magnitude of the initial momentum of the alpha particle and b=1.40×10−12 m. (assume that the lead nucleus remains stationary and that it may be treated as a point charge. the atomic number of lead is 82. the alpha particle is a helium nucleus, with atomic number 2.) what is the distance of closest approach?

You are driving to the grocery store at 20 m/s. you are 110m from an intersection when the traffic light turns red. assume that your reaction time is 0.50s and that your car brakes with constant acceleration. how far are you from the intersection when you begin to apply the brakes? what acceleration will bring you to rest right at the intersection? how long does it take you to stop after the light changes? the known values: vi=20m/s xi=110m t=.50s vf=0m/s xf=0m a=?

If jason ii needs 15 kw of power at 300 volts to operate, what amperage of current must flow through the cable?