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A rocket ship leaves earth's atmosphere. Its Initial velocity is less than its final velocity. What is this an example of?
Reduced atmospheric drag at higher altitudes, Acceleration due to the thrust of the rocket's engine(s).
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.
How do you find work given mass initial velocity and final velocity?
We assume you mean the work done in order to change the velocity of the moving mass.Easiest way is to calculate the change in the kinetic energy of the moving mass, and realizethat it's equal to the amount of work either put into the motion of the mass or taken out of it.Initial kinetic energy = 1/2 m Vi2Final kinetic energy = 1/2 m Vf2Change in kinetic energy = 1/2 m ( Vf2 - Vi2)
Will a ball drop rest reach the ground quicker than the one lunched from the same height but with and initial horizontal velocity?
No. What counts in this case is the vertical component of the velocity, and the initial vertical velocity is zero, one way or another.
What is dimensional equation?
A dimensional equation is one in which the units of measurement and their powers are used rather than their actual numeric values. For example, consider an object under constant acceleration: let u denote its initial velocity v denote its final velocity a the acceleration and t the time between the initial and final points of time. Then v = u +at The dimensional equation is [LT-1] = [LT-1] + [LT-2][T] L represents a dimension of length T represents a dimension of time M, which does not appear here, would represent mass. Only terms with the same dimensions may be added or subtracted.
When final velocity is less than initial velocity is an example of?
Deceleration (or negative acceleration).
When an object's final velocity is less than its initial velocity it has what kind of acceleration?
Negative acceleration.
If the final velocity will be less than initial velocity the object is increasing speed or decreasing speed?
If the final velocity is less than the initial velocity, the object is decreasing speed. The object has slowed down or its speed has decreased compared to when it started.
When an object's final velocity is less s acceleration?
When an object's final velocity is less than its initial velocity, it is said to be decelerating or slowing down. This can occur if the acceleration is in the direction opposite to the initial velocity, causing the object to decrease its speed over time.
Which is greater in positive acceleration initial or final velocity?
In positive acceleration, the final velocity is greater than the initial velocity. This is because acceleration is the rate of change of velocity, so as time progresses, the velocity increases due to the acceleration.
If final velocity is greater than initial velocity an object is?
Accelerating...or was accelerating.
A rocket ship leaves the earths atmosphere its initial velocity is less than its final velocity this is example of?
Final velocity vf is greater than the initial velocity vi . That is vf > vi . This is an example of acceleration (positive). Average acceleration aav = [vf - vi]/[tf - ti] where ti is initial time, and tf is final time.
A rocket ship leaves earth's atmosphere its initial velocity is less than its final velocity which is this an example of?
This is an example of acceleration. Acceleration is the rate at which an object changes its velocity, either by speeding up or slowing down. In this case, the rocket ship is speeding up as it leaves Earth's atmosphere, with its final velocity being greater than its initial velocity.
How will the final velocity be greater then the initial velocity?
It doesn't necessarily mean that the final velocity is always greater than the initial, if the initial velocity was at rest or 0 m/s then any form of movement would be greater. In cases where the final is smaller is like running into a wall or a decrease in acceleration.
When an objects final velocity is less than its initial velocity however it has?
You seem to have cut off your question. Could you please provide more information so I can assist you better?
How do you calculate deseleleration?
Deceleration (not deseleration) is the negative rate of change of velocity over time. Acceleration is [Final velocity - Initial Velocity]/Time. If the final velocity is less than the initial velocity, then the above quantity is negative and is termed deceleration. The instantaneous deceleration is dV/dt, the derivative of the velocity with respect to time. Sometime acceleration and deceleration are defined in terms of speed rather than velocity. This is not correct since it is inconsistent with the laws of motion.
What is the final velocity of an object that decreases in kinetic energy and increases in potential energy?
The final velocity of the object would be less than its initial velocity, as some of the kinetic energy has been converted to potential energy. The exact final velocity would depend on the specific amounts of energy involved and the characteristics of the system.
