Peter, to find the perimeter you have to add all sides up.
Answer:
Two manned satellites approach one another at a relative speed of 0.400 m/s, intending to dock. The first has a mass of 5.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. If the two satellites collide elastically rather than dock, what is their final relative velocity in meters per second?
X²-14X+24=0
(X-2)(X-12)=0
X=2 OR X=12
It really depends what situation you are trying to set goals at,
Trying to understand math concept or any really concept, I would set little goals such as " Study for 15 mins a day" or something and the big goal would be "UNDERSTAND THE CONCEPT"
for goals, I would set small goals that work towards your main goal.
Answer:
Fy=14.8N
Step-by-step explanation:
the dot product between and
is given by:
W=
this gives the equation :
26= (4.00)(-12.0)+(5.00)Fy
26= -48+(5.00)Fy
adding 48 to both sides of the equation:
74= (5.00)Fy
dividing by 5, we get
Fy=74/5.00=14.8