An electric streetcar has a weight of 1500lb and accelerates along a horizontal straight road from rest so that the power is always 100hp determine how far it must traveled to reach a speed of 40ft/sec.

What is the main purpose of patent attorneys? defend the company against legal claims manage financial investments invent new products protect rights to new products and processes

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.

What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?