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Aquaticus
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Hi can anyone help me with this formula:
How do I end up with this equation, thanks in advance!
How do I end up with this equation, thanks in advance!
Aquaticus said:Hi can anyone help me with this formula: View attachment 38940
How do I end up with this equation, thanks in advance!
Aquaticus said:Can I use it to determine the maximum initial velocity?
Aquaticus said:I don't know, I'm really stuck on that maximum initial velocity part
Aquaticus said:The question I want to solve is:
Estimate the maximum "initial velocity" that you can achieve with a regular tennis ball.
It is classified as a hard question which got me thinking...
I think that assumptions are a key role here, at the same time I have seen many other equations on how to solve for the initial velocity - but not the maximum.
Aquaticus said:Is it really that simple? Doesn't it have to do with some trigonometric functions?
Aquaticus said:What do you mean by "you"?
(Does your answer involve the maximum initial velocity?)
Aquaticus said:Why do you think this question s classified as hard? Might it be that one should make assumptions? Or what do you think?
Initial vertical velocity is the velocity at which an object is thrown or launched into the air in a vertical direction.
Initial vertical velocity can be calculated by dividing the change in vertical position by the change in time, or by using the equation v0y = vfy - gt, where v0y is the initial vertical velocity, vfy is the final vertical velocity, g is the acceleration due to gravity, and t is the time.
The factors that affect initial vertical velocity include the force applied to the object, the angle at which the object is thrown or launched, and the mass and shape of the object.
Initial vertical velocity is important in physics because it helps determine the motion of objects in free fall or projectile motion. It is also used in calculations to determine the height, time, and distance of an object's motion.
Yes, initial vertical velocity can be negative if the object is thrown or launched downward. In this case, the acceleration due to gravity will also be negative, and the object will be moving in the opposite direction of the positive vertical axis.