Answer:
metre per seconds
Explanation:
because velocity = distance ÷ time
Answer:
changing from a solid to a gas without changing into a liquid. :)
For speed you can differentiate the equation, for acceleration you can again differentiate the equation .
at t=0 the particle is slowing down , when you get equation for velocity put t=0 then only -1 is left
Hello,
It's D! hope I helped.