PLEASE HELP ME LOTS OF POINTS The train that braked was moving at an acceleration of 0.4 m / s ^ 2 for 25 sec. Then its speed is the braking moment and the braking distance is?

SO I THINK ITS a=0,5m/s

t = 25sec

and we need to found V and S?

car a and b are moving in opposite directions

plz mark.me the brainliest i rlly need this kind of yours in exchange

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

more than, less

less than, more

3. dark matter

empty space could also be a simple vacuum