A water pump that consumes 2 kW of electric power when operating is claimed to t

The arm weighs 44.0 N. The force of gravity acting on the arm acts through point A. Determine the magnitudes of the tension force t in the deltoid muscle and the force s of the shoulder on the humerus (upper-arm bone) to hold the arm in the position shown.
t=N
s=N

Which of the following is a correct comment?
*/ Comments */
** Comment **
/* Comment */
{ Comment }
Which of the following is not a correct variable type?
float
int
real
double

When a person stands on tiptoe (a strenuous position), the position of the foot is as shown in Figure (a). The total gravitational force on the body, vector F g, is supported by the force vector n exerted by the floor on the toes of one foot. A mechanical model of the situation is shown in Figure (b), where vector T is the force exerted by the Achilles tendon on the foot and vector R is the force exerted by the tibia on the foot. Find the values of vector T , vector R , and θ when vector F g = 805 N. (Do not assume that vector R is parallel to vector T .)

Write in words how to read each of the following out loud.
a. ${\displaystyle \{x\in R^{\prime }\mid 0<x<1\}}$
b. ${\displaystyle \{x\in R\mid x\le 0\text{or}x\Rightarrow 1\}}$
c. ${\displaystyle \{n\in Z\mid nisafactorof6\}}$
d. ${\displaystyle \{n\in Z\cdot \mid nisafactorof6\}}$

Consider the group ${\displaystyle G=\{x\in R\text{such that}x\ne 0\}}$ under the binary operation *: The identify element of G is ${\displaystyle e=-\frac{1}{2}}$. The order of the element +2 is:
a) 3
b) ${\displaystyle \mathrm{\infty }}$
c) 2
d) 1

Ramón compró un terreno rectangular para contruir su casa. Las medidad del terreno muestran en la imagen siguiente.
Escibe una expresión matemática que represente el área del rectángulo mostra en la imagen. Si el terreno tiene un área A \(= 18 m^{2}\), escribe una expresión matemática que o describa la situación planteada. Analiza la expresión que escribiste.
a. Qué diferencia encuantras entre esta expresión respecto a las que estudias en la primera lección del bloque 1?
b. Cómo resolverías esta ecuación?

A 2.00-m-long air column is open at both ends. Thefrequency of a certain harmonic is 410 Hz, and the frequency of thenext-higher harmonic is 492 Hz. Determine the speed of soundin the air column.