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How do you calculate the change in velocity of an object?
To calculate the change in velocity of an object, you subtract the initial velocity from the final velocity. The formula is: Change in velocity Final velocity - Initial velocity.
Can the initial velocity be different if the final velocity is 0?
Yes, it is possible for the initial velocity to be different from zero when the final velocity is zero. For example, an object could be thrown upwards and come to a stop at its highest point, where the final velocity would be zero.
How can one determine the final vertical velocity of an object?
To determine the final vertical velocity of an object, you can use the equation: final velocity initial velocity (acceleration x time). This equation takes into account the initial velocity of the object, the acceleration due to gravity, and the time the object has been falling. By plugging in the values for these variables, you can calculate the final vertical velocity of the object.
What is the change in velocity of an object during a period of time?
The change in velocity of an object is determined by subtracting its initial velocity from its final velocity, taking direction into account. This change can be positive (speeding up), negative (slowing down), or zero (constant velocity). The formula for change in velocity is Δv = vf - vi, where Δv is the change in velocity, vf is the final velocity, and vi is the initial velocity.
How can one determine the final velocity of an object using the concept of momentum?
To determine the final velocity of an object using the concept of momentum, you can use the equation: momentum mass x velocity. By calculating the initial momentum and final momentum of the object, you can then solve for the final velocity using the formula: final velocity final momentum / mass.
When an object's final velocity is less than its initial velocity it has what kind of acceleration?
Negative acceleration.
How do you find the final velocity if the acceleration is negative?
It depends on what information you have. Also, velocity can be negative - it just means that the object is travelling in the direction opposite to the positive direction for the velocity vector.
When final velocity is less then initial velocity of an object the acceleration is negative?
yes, many answers in applied maths come out as negative, it just means that the force or object is slowing down or reversing. in this case there is a negative acceleration as its slowing down
How do you calculate the change in velocity of an object?
To calculate the change in velocity of an object, you subtract the initial velocity from the final velocity. The formula is: Change in velocity Final velocity - Initial velocity.
When an object's initial velocity is less than its final velocity what does that indicate?
AccelerationWhen the velocity of an object increases or decreases, that means it has accelerated. Acceleration is defined as the rate of change of velocity.If an object's final velocity is greater than its initial velocity, that indicates positive acceleration. If an object's final velocity is less than its initial velocity -- if, say, it slows down and comes to a stop -- then that indicates negative acceleration. Deceleration is another way of saying negative acceleration. But . . .It is good idea to avoid using the term deceleration, because an object that is experiencing negative acceleration may slow down, come to a stop momentarily, and then reverse direction and speed up -- IN THE OPPOSITE DIRECTION!You can think of it this way: When an object is slowing down, its acceleration is in the direction opposite to its motion. We think of that as negative acceleration.
Can the initial velocity be different if the final velocity is 0?
Yes, it is possible for the initial velocity to be different from zero when the final velocity is zero. For example, an object could be thrown upwards and come to a stop at its highest point, where the final velocity would be zero.
How can one determine the final vertical velocity of an object?
To determine the final vertical velocity of an object, you can use the equation: final velocity initial velocity (acceleration x time). This equation takes into account the initial velocity of the object, the acceleration due to gravity, and the time the object has been falling. By plugging in the values for these variables, you can calculate the final vertical velocity of the object.
What is the change in velocity of an object during a period of time?
The change in velocity of an object is determined by subtracting its initial velocity from its final velocity, taking direction into account. This change can be positive (speeding up), negative (slowing down), or zero (constant velocity). The formula for change in velocity is Δv = vf - vi, where Δv is the change in velocity, vf is the final velocity, and vi is the initial velocity.
How can one determine the final velocity of an object using the concept of momentum?
To determine the final velocity of an object using the concept of momentum, you can use the equation: momentum mass x velocity. By calculating the initial momentum and final momentum of the object, you can then solve for the final velocity using the formula: final velocity final momentum / mass.
What is the final velocity of an object when using the momentum formula?
The final velocity of an object can be calculated using the momentum formula, which is: momentum mass x velocity. To find the final velocity, rearrange the formula to solve for velocity: velocity momentum / mass.
How do you find final Velocity of an object?
The final velocity is (the initial velocity) plus (the acceleration multiplied by the time).
What is the velocity of an object that starts at 45 mph and accelerates at a rate of -10 mphsec for 3 seconds?
the final velocity = initial velocity + acceleration x time; since acceleration is negative final velocity = 45 - 10x3 = 45 -30 = 15 mph
