Philosophy: The Big Picture Unit 8 What is the BEST interpretation of the idea that “the truth of ideas must be assessed by observing how the ideas actually affect people”?

A. If you seek truth, you must first have a good idea.
B. There is no way to tell the truth about ideas until they fail.
C. Ideas cannot be evaluated until there is proof of their outcome.
D. Truth only exists in the realm of ideas and is not observable.

Describe the path of the electric current through a circuit?

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?