3. A bunny and a tortoise start a race from rest. The bunny accelerates at a rate ab for a time to until it reaches its maximum speed (vb) after traveling a distance db. The tortoise accelerates at a rate one forth as great as the bunny and
takes three times as long to reach its maximum speed of vt after traveling a distance dt.

a) What is the maximum speed of the tortoise? Answer in terms of vb

b)How far did the tortoise travel? Answer in terms of db

A110-pound person pulls herself up 4.0 feet. this took her 2.5 seconds. how much power was developed? 0.13 hp 0.32 hp 2.0 hp 3.1 hp

What is the speed of an object at a given moment?

Geologists get to play with chemistry, physics, and history! and what a history you will meet as youwork your way through the course. starting at the beginning, the textbook provides the scientifically acceptedstart of the and promises that you'll get to explore some of the evidence for that scientific view, later inthe semester. meanwhile, which is more nearly correct of the scientifically accepted view? a) the earth formed when the big bang caused older materials to fall together, about 14 billion years ago.b) the earth formed from the falling together of older materials, about 4.6 billion years ago.c) the earth formed in the big bang, about 6000 years ago.d) the earth is eternal, having been here forever and promising to be here forever.e) the earth was assembled by gigantic space beavers, which gnawed down the primordial tree of life andpiled its branches together to form the planet.