Maybe it's bad phrased.(english is not my tongue,I'm italian,hence it's difficult for me to describe the problem).
Anyway I just want to calculate the energy used (or required) by the object of mass M,moving at a constant speed,for T time,for X distance.Without friction.No acceleration.
Any...
I suppose there should be kinetic energy,but the velocity doesn't change so,the total energy is zero,but it doesn't make any sense because there must be energy "somewhere". Any hints ?!
The problem is simple but I just can't solve it.
Ops,I meant : constant speed . The initial velocity is not zero,it is constant. Sorry.
Now, knowing that there is no acceleration,how do I calculate it ?!?
Hello,
I need to calculate the Energy or work involved in this situation :
An object of mass M moves from point A to B at a constant speed.
(initial speed is zero).
So I only know the mass (M),distance AB,initial and final speed (0,V) and the time taken (T).
What's the formula I should...
Hello
I was trying to calculate the energy in calories used by a man of weight M running at speed V. What would be the fastest way to calculate this?
E = 1/2 (Vf^2) x M - 1/2 (Vi^2) x M
(with Vf = final velocity and Vi = initial velocity )
Oh by the way I designed a simple program for...