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You must use what you DO know, along with an appropriate equation or formula
from the toolbox of formulas you've collected during your study of Physics.
Example:
If you know the total distance covered and the elapsed time,
then you can use the familiar formula ...
x = 1/2 A T2
but solve it for 'A' (acceleration):
2x = A T2
A = 2x/T2 .
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How do you find the distance given only the initial velocity traveled time and final velocity?
You can use the equation: distance = (initial velocity + final velocity) / 2 * time. This formula assumes constant acceleration.
How can you find final position without knowing initial velocity?
You can find the final position by using the acceleration and time. If you know the initial velocity and acceleration, you can calculate the final position using the kinematic equation ( x = x_0 + v_0t + \frac{1}{2}at^2 ), where ( x_0 ) is the initial position, ( v_0 ) is the initial velocity, ( a ) is the acceleration, ( t ) is the time, and ( x ) is the final position.
How do you find the initial velocity just with the accelaration final velocity and time?
You can use the equation: final velocity = initial velocity + acceleration * time. Rearrange the equation to solve for initial velocity: initial velocity = final velocity - acceleration * time. Simply substitute the given values for final velocity, acceleration, and time into the equation to find the initial velocity.
How do you find distance when given initial velocity final velocity and acceleration?
Here are the velocity equations D= (vi+vf/2)t D=vit + 1/2 at^2 V^2=Vi^2 + 2ad V= vi+at a= (vf-vo)/t According to your question, use V^2=Vi^2 + 2ad v= Final velocity vi= initial velocity a= acceleration d= displacement
The Momentum of a 7.3 kg shot is 22 kg m/s What is the Velocity?
To find the velocity, you can use the formula for momentum: momentum = mass x velocity. Rearranging the formula to solve for velocity, you get velocity = momentum / mass. Plugging in the values given, velocity = 22 kg m/s / 7.3 kg ≈ 3 m/s.
