Her final speed is 14.5 m/s.
The kinematics equation v = at + v0 will be useful here. Note that t is the time measured in seconds, a is the acceleration, v0 is the initial velocity, and v is the velocity after t seconds (the final velocity).
We are given that v0 = 10 m/s, a = 0.500 m/s2, and t = 9 s.
Using the above kinematics equation we get v = (0.500 m/s2)(9 s) + 10 m/s = 14.5 m/s.
Since speed = |velocity|, then her final speed = |14.5 m/s| = 14.5 m/s.
initial molarity*initial volume= final molarity*final volume Initial molarity= 1.50M Initial volume= 20.00ml Final Volume=150.0ml Thus final molarity =1.50M*20ml/150ml=0.200M. New molar concentration= final molarity
Final velocity = Initial velocity +(acceleration * time)
zero because the initial and final velocity is constant . so,difference bet. final velocity and initial velocity is zero
Kinematics. Final velocity squared = initial velocity squared + 2(gravitational acceleration)(displacement)
7.48
3.586m/s
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.
what is the initial and final colour of the lemon juice
Subtract the initial from the final
IN general change is defined as the difference of initial from the final. So change = Final - Initial. Hence change in momentum = Final momentum - initial momentum
The initial position is where it starts; the final position is where it ends up.
The initial position is where it starts; the final position is where it ends up.
To find the difference between the initial and final depth of water is to subtract the final depth by the initial depth. The initial depth of what is what the water depth starts at and the final depth is the depth of the water once it is finished filling up.
initial - final / initial x 100
initial molarity*initial volume= final molarity*final volume Initial molarity= 1.50M Initial volume= 20.00ml Final Volume=150.0ml Thus final molarity =1.50M*20ml/150ml=0.200M. New molar concentration= final molarity
The initial reaction is required to be subtracted from the final reaction to get the net reaction.
Its initial speed is less than its final speed.