joleiswan6250 joleiswan6250

14-02-2024
Physics

contestada

Let vector a and b be unit vectors such that vector|a + b| = 3. Then the value of (2a + 5b).(3a + b + a x b) is equal to
(A) 11/2
(B) 13/2
(C) 39/2
(D) 23/2

Respuesta :

Otras preguntas

How did the first President Bush handle US-China foreign policy following the Tiananmen Square incident in Beijing? A) Bush took a hard stance against China's h

control of an area by foreign governments for political and or economic purposes is ____

An object is dropped from a height of 25 meters. At what velocity will it hit the ground? A. 7.0 meters/second B. 11 meters/second C. 22 meters/second D. 49

Explain how the addition of a solute affects the boiling point of a solvent.

pleaaseeee help me :/

Consider the following reaction. C6H12O6+C6H12O6 -- C12H22O11 a. The equation is not balanced; it is missing a molecule of water. Write it in on the correct s

Identify the name of the compound Cr2(CO3)3.

Convert the polar equation to rectangular form: r = 2 / [1 + sin(theta)]

A vocational school can also be called all of the following except: A. a certification school B. a technical school C. a career school D. a trade school

what is the connection between crime and unequal access to basic service?