HelloMotto said:theres is [S30.0W] and then it turns to east... how do i calculate with this weird angle in the question?
The formula for calculating change in velocity is final velocity (vf) minus initial velocity (vi), divided by time (t). This can be expressed as (vf - vi)/t.
The unit used to measure change in velocity is meters per second (m/s). This is a unit of speed, which is a measure of how fast an object is moving.
Change in velocity is the difference between an object's final velocity and initial velocity, while acceleration is the rate of change in an object's velocity. In other words, acceleration measures how quickly an object is changing its velocity, while change in velocity measures the actual change in velocity.
Yes, change in velocity can be negative. This indicates that the object is slowing down, or decreasing in velocity, rather than speeding up. A negative change in velocity can also mean that the object is changing direction.
To calculate the distance traveled by an object, you can use the formula distance = (vf + vi)/2 x t, where vf and vi are the final and initial velocities, and t is the time. This formula takes into account the average velocity of the object, which is the average of the initial and final velocities.