When an object falls vertically downward, its velocity increases according to the following equation:
2aS=vf2 - vi2 or ,
2*10*S=v2, or
v=(20S)1/2.
There is a second case in which a body is thrown vertically upward, here its velocity decreases as it moves upward. Here its velocity becomes zero as it reaches the highest point
no, you need to know its initial velocity to determine this; if initial velocity is zero then distance is 1/2 acceleration x time squared
Distance time graph shows the distance an object has traveled with respect to time. Time is plotted on the horizontal axis and distance is plotted on the vertical axis. The slope of the graph at any particular point in time will be equal to the instantaneous velocity at that point in time.
Speed describes the distance traveled by an object divided by the time in which the distance was traveled, if the direction is not specified.
The distance traveled by an object divided by the time it takes to travel that distance is called the average speed, r, if you are also considering its direction, its average velocity. Velocity = distance in one direction/time Speed = distance/time For example: A car that travels 60 miles in a time of 2 hours has a speed of 30 miles per hour.
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.
Final velocity = Initial velocity +(acceleration * time)
Velocity is equal to distance divided by time.
Velocity Velocity= distance/time V=d/t
no, you need to know its initial velocity to determine this; if initial velocity is zero then distance is 1/2 acceleration x time squared
a car or any automotive going in circles, it has no direction 8)
Distance time graph shows the distance an object has traveled with respect to time. Time is plotted on the horizontal axis and distance is plotted on the vertical axis. The slope of the graph at any particular point in time will be equal to the instantaneous velocity at that point in time.
If you divide he distance by the time, and take into account the direction traveled, you will get the AVERAGE velocity during the time considered.
Time and distance traveled are directly proportional only if the velocity of the object in question is constant.
Speed describes the distance traveled by an object divided by the time in which the distance was traveled, if the direction is not specified.
If you divide he distance by the time, and take into account the direction traveled, you will get the AVERAGE velocity during the time considered.
To determine average speed, you need to know what distance the object traveled in meters over how long it took the object to travel that distance in seconds.
Vertical means up and down; so the vertical velocity is an indication of how quickly an object is rising or falling. If the object is moving at an angle (such as an airplane taking off or landing) then it would be more accurate to call it the vertical component of the object's velocity.