?

If a contract is formed by acceptance of two parties, why is accepting a higher bid in an auction not considered a breach of contract between the auctioneer and the first bidder?

Why would I want to be an engineer?

Why would I want to be a business manager or executive?

How can you add protons to an element using nuclear abilities?

Is it possible to change one element into another?

For example an element into gold?

If possible, what would the process entail?

If not possible, why not?

Thanks all.

An object undergoing simple harmonic motion takes 0.25 s to travel from one point of zero velocity to the next such point. The distance between those points is 36 cm. Calculate the (a) period, (b) frequency, and (c) amplitude of the motion.

I know the answers, I just don't know how to start the problem.

The answers are: (a) 0.50 s; (b) 2.0 Hz; (c) 18 cm

Thanks

Two stones are dropped from the edge of a 60 meter cliff, the second stone is dropped 1.6 seconds after the first. How far below the cliff is the second stone when the separation between the two stones is 36 meters?