Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Solved Assignments
Asked Questions
Answered Questions
1consider the centripetal acceleration due to the earths spin for a cwru student sitting in strosacker auditoriumthe radius of the earth is r 63781
components of the vectorwe should indicate that vectors are not restricted to two dimensional 2d or three dimensional space 3d vectors can exist
they are exactly analogous to water pressure and water flow by a hose thats why flowing electrons is known as a current just like a water
standard basis vectorsthe vector that is i 1 00 is called a standard basis vector in three dimensional 3d space there are three standard basis
unit vector and zero vectors unit vectorany vector along with magnitude of 1 that is urarr 1 is called a unit vectorzero vectors the vector wrarr
magnitude - vectorthe magnitude or length of the vector vrarr a1 a2 a3 is given byvrarr radica12 a22 a23 example of magnitudeillustration
ans in the first one fmathe only force which acts is fwhich causes an acc of a to the body of mass mand as the forcegtfmabut on the secondlet maf2
if a1a b1bc1cd1d are four distinct points on a circle of radius 4 units thenabcd is equal to ans as they are of form x1xlet eq of circle be
how does it help in stabilising a structureans more alpha hydrogens more hyper conjugationsmore hyper conjugation more is the stabilityless inductive
two concentric conducting shells a and b are of radii r and 2r a charge q is centred at their center shell b is then earthed and a is given charge q
alkanes have single bond but why are they less reactive as compared to alkenes or alkynes which have respectively double or triple bonds alkanes have
give a rock name for sample note that the colour of this type of rock varies greatly depending on the abundance of organic matter and iron oxides
the units that may be derived from fundamental units are known as derived
the physical value which does not depend on any other physical quantity is known as a fundamental physical quantity like length mass and time are
why is olivine a rare mineral in sandstonea what is the range in grain size of sample 33 from the athabasca university rock samples kit hint
a quantity that can be calculated by instrument clearly defined and has proper units is known as physical value physical quantities are described as
a which type of ripple marks would you expect to see on the bed of a river whyb which type would you expect to find on the floor of a
identify the surface for each of the subsequent equationsa r 5b r2 z2 100c z rsolutiona in two dimensions we are familiar with that this is a
determine if the acceleration of an object is given by ararr irarr 2 jrarr 6tkrarr find out the objects velocity and position functions here given
velocity and acceleration - three dimensional spacein this part we need to take a look at the velocity and acceleration of a moving
the operation of a logic gate or circuit can be shown in a table which have all possible inputs and their corresponding output is known as the truth
the digital circuit that can be examined with the help of boolean algebra is known as logic circuit or logic gate a logic circuit has two or more
method to determine solution is absolute minimummaximum valuelets spend a little time discussing some methods for determining if our solution is in
curvature - three dimensional spacein this part we want to briefly discuss the curvature of a smooth curve remind that for a smooth curve we require
optimization in this section we will learn optimization problems in optimization problems we will see for the largest value or the smallest