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How do you find initial velocity given only the x and y coordinates?
Wiki User
∙ 16y ago
The question leaves a lot to the imagination, so some assumptions will have to be made. When you say only the x and y coordinates are known, we must assume that we have the coordinates of the starting and ending positions. If we know the time it took to move from the start to the end, we can then calculate the horizontal and vertical velocities. With that, we can do a vector addition to determine the resultant velocity vector. Then just use the Pythagorean theorem. |v| = Sqrt(x2 + y2)
Wiki User
∙ 16y ago
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How do you find acceleration with velocity given?
Use the formula Acceleration = (final velosity - initial velocity)/ time.
How do you find a final velocity without distance but given time?
Without distance, you have to know time, initial velocity, and acceleration, in order to find final velocity.
How do you find the initial velocity given only the distance and the time traveled?
You can't. You need either the final velocity or the acceleration of the object as well, and then you can substitute the known values into a kinematics equation to get the initial velocity.
How to find the height of the projectile launch if the angle velocity and the distance are given?
Get the value of initial velocity. Get the angle of projection. Break initial velocity into components along x and y axis. Apply the equation of motion .
How do you find vertical and horizontal components when given the initial velocity?
If the initial velocity is v, at an angle x to the horizontal, then the vertical component is v*sin(x) and the horizontal component is v*cos(x).
How do you find the initial velocity given only distance?
You cannot.
How do you find acceleration with velocity given?
Use the formula Acceleration = (final velosity - initial velocity)/ time.
How do you find the final velocity given only distancetimeand initial velocity?
v = 2s/t - u where u=initial velocity, v=final velocity, s = distance and t = time
How do you find time when initial and ending velocity is given?
There is not enough information to calculate the answer.
How do you find a final velocity without distance but given time?
Without distance, you have to know time, initial velocity, and acceleration, in order to find final velocity.
How do you find final and initial velocity?
To find the final velocity of an object, you can use the kinematic equation: final velocity = initial velocity + (acceleration * time). If acceleration is constant, you can also use the equation: final velocity = initial velocity + (2 * acceleration * distance). The initial velocity can be found by measuring the velocity of the object at the beginning of its motion using a speedometer or other measuring device.
How do you find the initial velocity given only the distance and the time traveled?
You can't. You need either the final velocity or the acceleration of the object as well, and then you can substitute the known values into a kinematics equation to get the initial velocity.
How do you find final speed if acceleration time and beginning velocity is given?
You can find the final speed by using the formula: final speed = initial velocity + (acceleration * time). Plug in the given values for initial velocity, acceleration, and time into the formula to calculate the final speed.
How to find the height of the projectile launch if the angle velocity and the distance are given?
Get the value of initial velocity. Get the angle of projection. Break initial velocity into components along x and y axis. Apply the equation of motion .
Is it true that you find acceleration when initial velocity final velocity and time are given?
Yes, acceleration can be calculated when initial velocity, final velocity, and time are given using the formula: ( a = \frac{{v_f - v_i}}{{t}} ), where ( a ) is acceleration, ( v_f ) is final velocity, ( v_i ) is initial velocity, and ( t ) is time.
To find acceleration you subtract what?
To find acceleration, you subtract the initial velocity from the final velocity and then divide by the time taken to achieve the change in velocity. The formula for acceleration is (final velocity - initial velocity) / time.
How do you get the displacement if the if the final velocity is not given?
You can calculate displacement using the equation: displacement = initial velocity x time + 0.5 x acceleration x time^2. Given the initial velocity, time, and acceleration, you can find the displacement even if the final velocity is not given.
