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If the final velocity will be less than initial velocity the object is increasing speed or decreasing speed?
increasing speed
What is the formula for calculating final velocity when you know the initial speed and the acceleration?
the formula for finding acceleration is final velocity, minus initial velocity, all over time. So if you have the acceleration and initial speed, which is equal to the initial velocity, you must also have time in order to find the final velocity. Once you have the time, you multiply it by the acceleration. That product gives you the difference of the final velocity and initial velocity, so then you just add the initial velocity to the product to find the final velocity.
What does initial velocity means?
initial velocity is the velocity with which a particle starts its journey.
In the acceleration equation what do v1 and v2 represent?
v1 = initial velocity v2 = final velocity
How do you work out height from initial velocity final velocity mass and work done?
If you throw an object up, and assume that air resistance is negligible, knowing the initial velocity is enough. One way to do this is to use conservation of energy. Calculate the energy from the initial velocity, then insert it in the formula for gravitational potential energy.Same for final velocity - the final speed is the same as the initial speed. If you know the work done, you already have the first half of the above steps solved.
If two gliders of equal mass and equal and opposite initial velocity collide perfectly elastically what are the final velocities of the gliders in terms of the initial velocities?
Both the gliders will be travelling at exactly the same speed as the initial velocity but in opposite directions.
Is initial velocity y the same for an angled launch and a horizontal launch if you use the same projectile launcher?
Yes. They will both initially be moving at the same speed.
What is the speed of an electromagnet in a vacuum?
The speed will depend on its initial velocity and any forces acting on it.
How is speed and velocity the same?
No, they are not the same! Velocity involves the speed and the direction of the moving object...
What kind of speed does a moving object have when the velocity stays the same?
same speed , coz velocity is constant velocity consists of speed and direction...
Does average velocity and average speed have the same number?
velocity is a vector and speed is scalar. Velocity has magnitude and directions, with magnitude being speed. The magnitude of average velocity and average speed is the same.
What is the initial velocity of the car?
The speed of the vehicle before deceleration or braking.
