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When are final and initial velocities taken ball kicked at 30 degrees at 10ms?
Wiki User
∙ 13y ago
Initial velocity is 10 m/s in the direction it was kicked.
Final velocity is 0, when friction and air resistance finally causes it to come to a halt.
Wiki User
∙ 13y ago
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How do you find final and initial velocities with the average velocity?
You can't.You only know what half the sum of (initial + final) is, (it's the average), but you don't know what the initial and final are.
How do you find final velocity given mass of both objects and there initial velocities and one of their final velocities?
Suppose the two masses are m1 and m2. Their initial velocities are u1 and u2 and final velocities are v1 and v2. Then, using conservation of momentum. m1*u1 + m2*u2 = m1*v1 + m2*v2 Both m1 and m2 are given. Their initial velocities u1 and u2 are given and one of the two final velocities v1 and v2 is given which leaves only one unknown. So substitute all those values and calculate away.
Can the effect of initial velocity on final velocity be predicted?
Well, (final velocity) = (initial velocity) + (acceleration x time)
What is the mathematical equation of the gas laws?
Boyle's Law P1*V1 = P2*V2, where:P1 = initial pressureV1 = initial volumeP2 = final pressureV2 = final volumeCharles' LawV1/T1 = V2/T2, where:V1 = initial volumeT1 = initial temperatureV2 = final volumeT2 = final temperatureGay-Lussac's LawP1/T1 = P2/T2, where:P1 = initial pressureT1 = initial temperatureP2 = final pressureT2 = final temperatureCombined Gas Law(P1*V1)/T1 = (P2*V2)/T2, where:P1 = initial pressureV1 = initial volumeT1 = initial temperatureP2 = final pressureV2 = final volumeT2 = final temperatureIdeal Gas LawPV = nRT, where:P = pressureV = volumen = number of moles of gasR = 0.0821 L*atm/mol*K OR 8.315 dm^3*kPa/mol*KT = temperature
What is the formula for calculating final velocity when you know the initial speed and the acceleration?
the formula for finding acceleration is final velocity, minus initial velocity, all over time. So if you have the acceleration and initial speed, which is equal to the initial velocity, you must also have time in order to find the final velocity. Once you have the time, you multiply it by the acceleration. That product gives you the difference of the final velocity and initial velocity, so then you just add the initial velocity to the product to find the final velocity.
When is acceleration equals half of the sum of initial and final velocities?
If you have a particle with constant acceleration, and you add the initial and final velocities and then divide them by two, what you get is the average velocity of the particle in that period of time.
How do you find final and initial velocities with the average velocity?
You can't.You only know what half the sum of (initial + final) is, (it's the average), but you don't know what the initial and final are.
How do you find final velocity given mass of both objects and there initial velocities and one of their final velocities?
Suppose the two masses are m1 and m2. Their initial velocities are u1 and u2 and final velocities are v1 and v2. Then, using conservation of momentum. m1*u1 + m2*u2 = m1*v1 + m2*v2 Both m1 and m2 are given. Their initial velocities u1 and u2 are given and one of the two final velocities v1 and v2 is given which leaves only one unknown. So substitute all those values and calculate away.
If two gliders of equal mass and equal and opposite initial velocity collide perfectly elastically what are the final velocities of the gliders in terms of the initial velocities?
Both the gliders will be travelling at exactly the same speed as the initial velocity but in opposite directions.
What is the change in velocity for each of the following initial and final velocities?
We don't answer questions taken from copyrighted materials.
What will be the acceleration of a car moving in a uniform acceleration?
You need the initial and final velocities, and time interval to answer this question.
How do you find the minimum uniform acceleration with out time?
You need initial and final velocities (U,V) and distance (S), > acceleration = (V2 - U2) / (2 * S)
is it correct that the average velocity is always equal to the mean value of initial and final velocities?
It is correct only if the object in question is subject to a constant acceleration.
The temperature has fallen from 1 degrees to -13 degrees how far has it fallen?
change = final - initial -13 - 1 = -14 It has fallen 14 degrees.
Does butter have wide range between initial and final melting temperature?
nope butter begins to melt at 90 degrees
What is the definition for change n scientific terms?
final minus initial denoted by lambda example: deltaT = change in temperture; final temp is 37 degrees C and initial temp is 36 degrees C, so, delta T = 37 - 36 = 1 degree C (you're getting sick?!)
What is the change in temperature from 15 degrees F to -5 degrees F?
Change in temp=final temp-initial temp, so -5-15=-20 lrn to math
