What is the tension in cord a in this diagram? it would if you answered in newtons but not absolutely necessary. i know the answer already (683 n) i would just like to see how to get to the answer

683 N

Explanation:

If the block is in equilibrium, then the net force acting on it is zero.

We have therefore to resolve each force along the x- and y- direction, and equate the net force along each direction to zero. Doing so, we obtain the following equations:

where

is the tension in cord A

is the tension in cord B

W = 250 N is the weight of the block

From the first equation we get:

And substituting into the second equation, we find the tension in cord A:

i feel your pain too because i cant find my dad and hes been missing for 17 years of my life

explanation:

he went to the supermarket with your dad

sonar - device which is used to find the submit submarines, sankalp ship. sonar waves consists of a transmitter and detector which are installed in the observation centre on board of a ship. the ultrasonic waves are sent into the sea at high frequency about 1000 khz in all direction.