Atugboat pulls a small barge through a harbor. the propeller thrust minus the drag produces a net thrust that varies linearly with speed. the combined weight of the tug and barge is 3600 kn. the relationship between force and velocity is plotted below: determine the time required to increase the speed from an initial value v1 = 1.0 m/s to a final value v2 = 2.5 m/s. the time required to increase the speed from an initial value v1 = 1.0 m/s to a final value v2 = 2.5 m/s is s

This is what i found “in a gas turbine engine, the combustor or combustion chamber is fed high pressure air by the compression system. early gas turbine engines used a single chamber known as a can type combustor. today three main configurations exist: can, annular and cannular (also referred to as can-annular tubo-annular).” i hope this you for what your looking for. can you plz mark me brainliest?

It's because 3 if it was 10 it wouldn't look right do it goes up to 4d

Answer:   [a]:   "slate" .

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction