Determine the maximum force P that can be exerted on each of the two pistons so that the circumferential stress in the cylinder does not exceed 8 MPa . Express your answer to three significant figures and include appropriate units.

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot