The formula for finding length with given acceleration and velocity is:
L = v2 / (2a)
where L is the length, v is the velocity, and a is the acceleration.
Acceleration affects the length of an object by increasing or decreasing its speed. The greater the acceleration, the greater the change in velocity and therefore the greater the change in length of the object.
No, length cannot be negative when using this formula. This is because both velocity and acceleration are squared in the formula, which means they will always result in a positive value. Therefore, the length calculated will always be positive.
The units for velocity should be in meters per second (m/s) and the units for acceleration should be in meters per second squared (m/s2). This will ensure that the units for length will be in meters (m).
Yes, this formula can be used for any type of motion where there is a constant acceleration. This includes both linear and circular motion, as long as the acceleration remains constant throughout the motion.