0
v1 = initial velocity
v2 = final velocity
Wiki User
∙ 7y ago
Wiki User
∙ 7y agousually v1 is initial speed and v2 final speed
Add your answer:
Earn +20 pts
How does one rearrange the acceleration formula for time?
Delta "T"=V2-V1 ---- A
What is the angle in degrees for 60 degrees of declination?
1. If V1 and V2 be two vectors at 900 from each other, having magnitudes of 10 and 20 units each, what will be the value of V1.V2 ?
Can unit vector have negative component?
Yes, a unit vector can have negative component since a unit vector has same magnitude and direction as a negative unit vector. Here is the general work out of the problem: Let |v| be the norm of (v1, v2). Then, the unit vector is (v1/|v|, v2/|v|). Determine the "modulus" or the norm |(v1/|v|, v2/|v|)| to get 1, which is the new norm. If we determine the norm of |(-v1/|v|, -v2/|v|)|, we still have the same norm 1.
How do you calculate a percentage increase of 3624 and 8236 in two decimals?
Calculate percentage changefrom V1 = 3624 to V2 = 8236[ ((V2 - V1) / |V1|) * 100 ]= ((8236 - 3624) / |3624|) * 100= (4612 / 3624) * 100= 1.272627 * 100= 127.2627% change= 127.26% increase.
What is a compound graph?
A Compound Graph is an extension of a standard graph. Let G be a graph, G=(V,E) where V is a set of vertices and E is a set of edges, that is e = (v1, v2) in V2 A compound graph C is defined by a tree T=(V,F) where V is the same set as G and F are tree edges f=(v1,v2) in V2. C=(G,T) where G=(V,E) and T=(V,F) Furthermore, C has two additional constraints: e=(v1,v2) in E implies: 1) v1 is not on the path of v2 to the root of T AND 2) v2 is not on the path of v1 to the root of T. Intuitively, T defines a hierarchy. All the vertices sharing the same parent in T are in the same "group". The constraints state that you cannot have an edge connecting a vertex to one of its parent in the hierarchy.
If acceleration=0, than according to "d=v2*t-1/2a*t^2" changed to get v2 is "v2=d+1/2a*t^2/t", but with acceleration=0, would v2=d V2=end velocity, d=distance, a=acceleration, t=time?
The equations of motion that relate velocity, distance, time and acceleration for the specific case of "constant acceleration" can be written as follow, acceleration a = (v2 - v1)/t from which v2 = v1 + at The distance covered during t time d = vav x t, where vav refers to average velocity in the process from v1 to v2. For the case of constant acceleration vav = (v1 + v2)/2. Substituting in d we get d = (v1 + v2)/2 x t from which, v2 = 2d/t - v1 If we take the constant acceleration to be zero, a = 0, you can see that the second equation we wrote becomes, v2 = v1 (There is no acceleration), so our equation for the distance d becomes, d = v1 x t = v2 x t
Equation for average acceleration?
There are various equations that involve acceleration; the simplest one is the definition of acceleration: acceleration = (change of velocity) / time.
What is the equation for the percentage difference of 20 and 31?
( | V1 - V2 | / ((V1 + V2)/2) ) * 100
How to find final velocity with acceleration and distance?
Okay here is what you want to do. You rearrange your equation of V1=a/d so that it looks like this --> v2= dxa and that is how you get your answer
How does one rearrange the acceleration formula for time?
Delta "T"=V2-V1 ---- A
What equation cannot be used in parallel circuits?
v0=v1+v2
Which of the following is not a valid equation for describing the behavior for gases?
(p1/v1) = (p2/v2)For Apex (P1 N1)= (P2N2 )
What is bernoullis equation of fluid in a pipe?
A1V1=A2V2 or V2=(A1/A2)(V1)
A weather balloon full of helium with a volume of 47.1 L at 22oC is sitting inside an aircraft hangar The temperature of the hangar increases to 33oC Which equation would be easiest to use to find t?
(v1/t1) = (v2/t2)
Derive the output equation for differential amplifier and instrumentation amplifier?
Vo=(R2/R1)(V2-V1)
What is the equation to solve for average acceleration?
AnswerAcceleration = v2 - v1.........................timeAverage Acceleration requires you to average the the initial velocity of your trials and the ending velocity of your trials. You must also find the average for your time trials. Once you achieve these numbers, just plug them into the above formula and you can solve for average acceleration.
What is the v1 v2 and rotate speed on a dc3?
v1 is design speed and v2 rotation speed
