Biological evolution differs from chemical evolution in that biological evolution is possible only after the development of

The difference between prokaryotes and eukaryotes is that 

What does a phylogenetic tree represent?

All living organisms can be scientifically classified…

Identify the branch of biology concerned with naming, identifying, and describing organisms.

Long Question B: Subpart If the Disc and the connecting rod is removed, is it possible for the Block to tip over?

A disk of mass and radius slips down a rough incline of angle

Long Question B: Subpart What would be the roll without slip condition for the disc?

A rear-wheel-drive car starts from rest and accelerates to the left such that the tires do not slip on the road. What is the direction of the acceleration of the point on the tire in contact with the road?

It’s been a busy summer session and you’ve all been working hard! Wish you the best for the finals and everything else that is due at the end of the summer session.  Here’s a freebie! 🙂