Abook that weighs 16n is on top of a shelf that is 3m high. what is the work required to
raise the book from the floor to the shelf?

28. a stone is projected at a cliff of height h with an initial speed of 42.0 mls directed at angle θ0 = 60.0° above the horizontal. the stone strikes at a, 5.50 s after launching. find (a) the height h of the cliff, (b) the speed of the stone just before impact at a, and (c) the maximum height h reached above the grou

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will